140133402089 has 2 divisors, whose sum is σ = 140133402090. Its totient is φ = 140133402088.

The previous prime is 140133402011. The next prime is 140133402163. The reversal of 140133402089 is 980204331041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97256659600 + 42876742489 = 311860^2 + 207067^2 .

It is a cyclic number.

It is not a de Polignac number, because 140133402089 - 2⁸ = 140133401833 is a prime.

It is not a weakly prime, because it can be changed into another prime (140133402589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70066701044 + 70066701045.

It is an arithmetic number, because the mean of its divisors is an integer number (70066701045).

Almost surely, 2^140133402089 is an apocalyptic number.

It is an amenable number.

140133402089 is a deficient number, since it is larger than the sum of its proper divisors (1).

140133402089 is an equidigital number, since it uses as much as digits as its factorization.

140133402089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 140133402089 in words is "one hundred forty billion, one hundred thirty-three million, four hundred two thousand, eighty-nine".