23402415504269 has 2 divisors, whose sum is σ = 23402415504270. Its totient is φ = 23402415504268.

The previous prime is 23402415504263. The next prime is 23402415504421. The reversal of 23402415504269 is 96240551420432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22233393952900 + 1169021551369 = 4715230^2 + 1081213^2 .

It is a cyclic number.

It is not a de Polignac number, because 23402415504269 - 2²⁸ = 23402147068813 is a prime.

It is a super-2 number, since 2×23402415504269² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23402415504263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11701207752134 + 11701207752135.

It is an arithmetic number, because the mean of its divisors is an integer number (11701207752135).

Almost surely, 2^{23402415504269} is an apocalyptic number.

It is an amenable number.

23402415504269 is a deficient number, since it is larger than the sum of its proper divisors (1).

23402415504269 is an equidigital number, since it uses as much as digits as its factorization.

23402415504269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 23402415504269 in words is "twenty-three trillion, four hundred two billion, four hundred fifteen million, five hundred four thousand, two hundred sixty-nine".