23506616204 has 24 divisors (see below), whose sum is σ = 42009196656. Its totient is φ = 11505816000.

The previous prime is 23506616201. The next prime is 23506616207. The reversal of 23506616204 is 40261660532.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23506616201) and next prime (23506616207).

It is a super-2 number, since 2×23506616204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23506616201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176807 + ... + 279774.

It is an arithmetic number, because the mean of its divisors is an integer number (1750383194).

Almost surely, 2^23506616204 is an apocalyptic number.

It is an amenable number.

23506616204 is a deficient number, since it is larger than the sum of its proper divisors (18502580452).

23506616204 is a wasteful number, since it uses less digits than its factorization.

23506616204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456857 (or 456855 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 23506616204 in words is "twenty-three billion, five hundred six million, six hundred sixteen thousand, two hundred four".