14740307957 has 2 divisors, whose sum is σ = 14740307958. Its totient is φ = 14740307956.

The previous prime is 14740307903. The next prime is 14740307969. The reversal of 14740307957 is 75970304741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8412741841 + 6327566116 = 91721^2 + 79546^2 .

It is a cyclic number.

It is not a de Polignac number, because 14740307957 - 2²² = 14736113653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14740309957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7370153978 + 7370153979.

It is an arithmetic number, because the mean of its divisors is an integer number (7370153979).

Almost surely, 2^14740307957 is an apocalyptic number.

It is an amenable number.

14740307957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14740307957 is an equidigital number, since it uses as much as digits as its factorization.

14740307957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 14740307957 in words is "fourteen billion, seven hundred forty million, three hundred seven thousand, nine hundred fifty-seven".