23038764401 has 2 divisors, whose sum is σ = 23038764402. Its totient is φ = 23038764400.

The previous prime is 23038764389. The next prime is 23038764409. The reversal of 23038764401 is 10446783032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16281760000 + 6757004401 = 127600^2 + 82201^2 .

It is a cyclic number.

It is not a de Polignac number, because 23038764401 - 2¹⁸ = 23038502257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23038764409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11519382200 + 11519382201.

It is an arithmetic number, because the mean of its divisors is an integer number (11519382201).

Almost surely, 2^23038764401 is an apocalyptic number.

It is an amenable number.

23038764401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23038764401 is an equidigital number, since it uses as much as digits as its factorization.

23038764401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 23038764401 in words is "twenty-three billion, thirty-eight million, seven hundred sixty-four thousand, four hundred one".