10431916657 has 2 divisors, whose sum is σ = 10431916658. Its totient is φ = 10431916656.

The previous prime is 10431916633. The next prime is 10431916667. The reversal of 10431916657 is 75661913401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7306659441 + 3125257216 = 85479^2 + 55904^2 .

It is a cyclic number.

It is not a de Polignac number, because 10431916657 - 2¹¹ = 10431914609 is a prime.

It is not a weakly prime, because it can be changed into another prime (10431916667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5215958328 + 5215958329.

It is an arithmetic number, because the mean of its divisors is an integer number (5215958329).

Almost surely, 2^10431916657 is an apocalyptic number.

It is an amenable number.

10431916657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10431916657 is an equidigital number, since it uses as much as digits as its factorization.

10431916657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 10431916657 in words is "ten billion, four hundred thirty-one million, nine hundred sixteen thousand, six hundred fifty-seven".