Q: Is 161,442 a Prime Number?
A: No, 161,442 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 161442 can be evenly divided by 1 2 3 6 9 18 8,969 17,938 26,907 53,814 80,721 and 161,442, with no remainder.
Since 161,442 cannot be divided by just 1 and 161,442, it is not a prime number.