23242760657 has 2 divisors, whose sum is σ = 23242760658. Its totient is φ = 23242760656.

The previous prime is 23242760627. The next prime is 23242760669. The reversal of 23242760657 is 75606724232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22752403921 + 490356736 = 150839^2 + 22144^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23242760657 is a prime.

It is not a weakly prime, because it can be changed into another prime (23242760627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621380328 + 11621380329.

It is an arithmetic number, because the mean of its divisors is an integer number (11621380329).

Almost surely, 2^23242760657 is an apocalyptic number.

It is an amenable number.

23242760657 is a deficient number, since it is larger than the sum of its proper divisors (1).

23242760657 is an equidigital number, since it uses as much as digits as its factorization.

23242760657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 23242760657 in words is "twenty-three billion, two hundred forty-two million, seven hundred sixty thousand, six hundred fifty-seven".