23640316311201 has 16 divisors (see below), whose sum is σ = 32309280669120. Its totient is φ = 15366259226880.

The previous prime is 23640316311197. The next prime is 23640316311239. The reversal of 23640316311201 is 10211361304632.

It is not a de Polignac number, because 23640316311201 - 2² = 23640316311197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23640316311401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59527915 + ... + 59923728.

It is an arithmetic number, because the mean of its divisors is an integer number (2019330041820).

Almost surely, 2^{23640316311201} is an apocalyptic number.

It is an amenable number.

23640316311201 is a deficient number, since it is larger than the sum of its proper divisors (8668964357919).

23640316311201 is a wasteful number, since it uses less digits than its factorization.

23640316311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119453296.

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 23640316311201 its reverse (10211361304632), we get a palindrome (33851677615833).

The spelling of 23640316311201 in words is "twenty-three trillion, six hundred forty billion, three hundred sixteen million, three hundred eleven thousand, two hundred one".