23520040832 has 16 divisors (see below), whose sum is σ = 46856331600. Its totient is φ = 11760020352.

The previous prime is 23520040811. The next prime is 23520040867. The reversal of 23520040832 is 23804002532.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×23520040832³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23520040795 and 23520040804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91875032 + ... + 91875287.

It is an arithmetic number, because the mean of its divisors is an integer number (2928520725).

Almost surely, 2^23520040832 is an apocalyptic number.

It is an amenable number.

23520040832 is a deficient number, since it is larger than the sum of its proper divisors (23336290768).

23520040832 is an equidigital number, since it uses as much as digits as its factorization.

23520040832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183750333 (or 183750321 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 23520040832 in words is "twenty-three billion, five hundred twenty million, forty thousand, eight hundred thirty-two".