23504664016 has 40 divisors (see below), whose sum is σ = 45691075584. Its totient is φ = 11713484160.

The previous prime is 23504664013. The next prime is 23504664023. The reversal of 23504664016 is 61046640532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23504664013) 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, 10967041 + ... + 10969183.

Almost surely, 2^23504664016 is an apocalyptic number.

It is an amenable number.

23504664016 is a deficient number, since it is larger than the sum of its proper divisors (22186411568).

23504664016 is a wasteful number, since it uses less digits than its factorization.

23504664016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 23504664016 in words is "twenty-three billion, five hundred four million, six hundred sixty-four thousand, sixteen".