Q: Is 4,004,142 a Prime Number?
A: No, 4,004,142 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 4004142 can be evenly divided by 1 2 3 6 41 82 123 246 397 794 1,191 1,681 2,382 3,362 5,043 10,086 16,277 32,554 48,831 97,662 667,357 1,334,714 2,002,071 and 4,004,142, with no remainder.
Since 4,004,142 cannot be divided by just 1 and 4,004,142, it is not a prime number.