23616005216 has 24 divisors (see below), whose sum is σ = 46526681880. Its totient is φ = 11799705088.

The previous prime is 23616005201. The next prime is 23616005221. The reversal of 23616005216 is 61250061632.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 212921 + ... + 304248.

It is an arithmetic number, because the mean of its divisors is an integer number (1938611745).

Almost surely, 2^23616005216 is an apocalyptic number.

It is an amenable number.

23616005216 is a deficient number, since it is larger than the sum of its proper divisors (22910676664).

23616005216 is a wasteful number, since it uses less digits than its factorization.

23616005216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518606 (or 518598 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 23616005216 its reverse (61250061632), we get a palindrome (84866066848).

The spelling of 23616005216 in words is "twenty-three billion, six hundred sixteen million, five thousand, two hundred sixteen".