23604213664 has 24 divisors (see below), whose sum is σ = 47459539008. Its totient is φ = 11550997440.

The previous prime is 23604213653. The next prime is 23604213691. The reversal of 23604213664 is 46631240632.

It is a happy 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, 7845642 + ... + 7848649.

It is an arithmetic number, because the mean of its divisors is an integer number (1977480792).

Almost surely, 2^23604213664 is an apocalyptic number.

It is an amenable number.

23604213664 is an abundant number, since it is smaller than the sum of its proper divisors (23855325344).

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

23604213664 is a wasteful number, since it uses less digits than its factorization.

23604213664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15694348 (or 15694340 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 23604213664 in words is "twenty-three billion, six hundred four million, two hundred thirteen thousand, six hundred sixty-four".