Answer to Life the Universe and Everything

All numbers are favorite numbers, but some of them are more favorable than others.

Unsplash photo by Greg Rakozy

Researchers asked thirty thousand participants the same question: “What is your lucky number?” in the survey. When the thirty most preferred numbers are enlisted, the number 42 comes in the eleventh place. What are the unique features of that number? I have some outstanding specifications about the number 42.