23556616104 has 64 divisors (see below), whose sum is σ = 67317719040. Its totient is φ = 6729151680.

The previous prime is 23556616093. The next prime is 23556616141. The reversal of 23556616104 is 40161665532.

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 in 15 ways as a sum of consecutive naturals, for example, 1142769 + ... + 1163199.

It is an arithmetic number, because the mean of its divisors is an integer number (1051839360).

Almost surely, 2^23556616104 is an apocalyptic number.

23556616104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23556616104 is an abundant number, since it is smaller than the sum of its proper divisors (43761102936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23556616104 is a wasteful number, since it uses less digits than its factorization.

23556616104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27310 (or 27306 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 23556616104 in words is "twenty-three billion, five hundred fifty-six million, six hundred sixteen thousand, one hundred four".