- The Longest Constitution in the World – 26 Parts, 12 Schedules, 448 Articles, 101 amendments & with a total of 117,369 words in its English language version
- The original Constitution of India was handwritten by Prem Behari Narain Raizada in a flowing italic style
- Prem Behari wrote his name on every page of the constitution and the name of his grandfather on the last page with his name
- The art work on every page of the Constitution was done by Acharya Nandalal Bose along with his students
- The Preamble page was decorated by Beohar Rammanohar Sinha
- It took 2 years,11 months and 17 days for drafting the constitution. The Assembly discussed & passed 2473 amendments out of 7635
- Indian Constitution has been made with parts of various constitutions i.e., British Constitution, American Constitution, Canadian Constitutions, Irish Constitution, Australian Constitution, Soviet Constitution, South African Constitution