23402604274793 has 2 divisors, whose sum is σ = 23402604274794. Its totient is φ = 23402604274792.

The previous prime is 23402604274741. The next prime is 23402604274831. The reversal of 23402604274793 is 39747240620432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19977932030224 + 3424672244569 = 4469668^2 + 1850587^2 .

It is a cyclic number.

It is not a de Polignac number, because 23402604274793 - 2²⁰ = 23402603226217 is a prime.

It is not a weakly prime, because it can be changed into another prime (23402604274703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11701302137396 + 11701302137397.

It is an arithmetic number, because the mean of its divisors is an integer number (11701302137397).

Almost surely, 2^{23402604274793} is an apocalyptic number.

It is an amenable number.

23402604274793 is a deficient number, since it is larger than the sum of its proper divisors (1).

23402604274793 is an equidigital number, since it uses as much as digits as its factorization.

23402604274793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12192768, while the sum is 53.

The spelling of 23402604274793 in words is "twenty-three trillion, four hundred two billion, six hundred four million, two hundred seventy-four thousand, seven hundred ninety-three".