Q: Is 4,241,142 a Prime Number?
A: No, 4,241,142 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4241142 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 12,401 24,802 37,203 74,406 111,609 223,218 235,619 471,238 706,857 1,413,714 2,120,571 and 4,241,142, with no remainder.
Since 4,241,142 cannot be divided by just 1 and 4,241,142, it is not a prime number.