23380765504 has 28 divisors (see below), whose sum is σ = 46473481348. Its totient is φ = 11670912000.

The previous prime is 23380765459. The next prime is 23380765523. The reversal of 23380765504 is 40556708332.

It can be written as a sum of positive squares in 2 ways, for example, as 8807447104 + 14573318400 = 93848^2 + 120720^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265467 + ... + 342394.

It is an arithmetic number, because the mean of its divisors is an integer number (1659767191).

Almost surely, 2^23380765504 is an apocalyptic number.

It is an amenable number.

23380765504 is a deficient number, since it is larger than the sum of its proper divisors (23092715844).

23380765504 is an equidigital number, since it uses as much as digits as its factorization.

23380765504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608474 (or 608464 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 23380765504 in words is "twenty-three billion, three hundred eighty million, seven hundred sixty-five thousand, five hundred four".