Q: Is 42,139,189 a Prime Number?
A: No, 42,139,189 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 42139189 can be evenly divided by 1 37 1,369 30,781 1,138,897 and 42,139,189, with no remainder.
Since 42,139,189 cannot be divided by just 1 and 42,139,189, it is not a prime number.
| Number | 42,139,187 | 42,139,188 | 42,139,190 | 42,139,191 |
| Prime? | no | no | no | no |