23402604274717 has 2 divisors, whose sum is σ = 23402604274718. Its totient is φ = 23402604274716.

The previous prime is 23402604274703. The next prime is 23402604274741. The reversal of 23402604274717 is 71747240620432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21219713268196 + 2182891006521 = 4606486^2 + 1477461^2 .

It is a cyclic number.

It is not a de Polignac number, because 23402604274717 - 2⁷ = 23402604274589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23402604374717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11701302137358 + 11701302137359.

It is an arithmetic number, because the mean of its divisors is an integer number (11701302137359).

Almost surely, 2^{23402604274717} is an apocalyptic number.

It is an amenable number.

23402604274717 is a deficient number, since it is larger than the sum of its proper divisors (1).

23402604274717 is an equidigital number, since it uses as much as digits as its factorization.

23402604274717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3161088, while the sum is 49.

The spelling of 23402604274717 in words is "twenty-three trillion, four hundred two billion, six hundred four million, two hundred seventy-four thousand, seven hundred seventeen".