23464660164 has 24 divisors (see below), whose sum is σ = 59728226208. Its totient is φ = 7110503040.

The previous prime is 23464660117. The next prime is 23464660171. The reversal of 23464660164 is 46106646432.

It is a super-2 number, since 2×23464660164² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88881157 + ... + 88881420.

It is an arithmetic number, because the mean of its divisors is an integer number (2488676092).

Almost surely, 2^23464660164 is an apocalyptic number.

It is an amenable number.

23464660164 is an abundant number, since it is smaller than the sum of its proper divisors (36263566044).

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

23464660164 is a wasteful number, since it uses less digits than its factorization.

23464660164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177762595 (or 177762593 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 23464660164 in words is "twenty-three billion, four hundred sixty-four million, six hundred sixty thousand, one hundred sixty-four".