Q: Is 140,442,018 a Prime Number?
A: No, 140,442,018 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 140442018 can be evenly divided by 1 2 3 6 571 1,142 1,713 3,426 40,993 81,986 122,979 245,958 23,407,003 46,814,006 70,221,009 and 140,442,018, with no remainder.
Since 140,442,018 cannot be divided by just 1 and 140,442,018, it is not a prime number.
| Number | 140,442,016 | 140,442,017 | 140,442,019 | 140,442,020 |
| Prime? | no | no | no | no |