23365244464 has 40 divisors (see below), whose sum is σ = 46042767360. Its totient is φ = 11483976768.

The previous prime is 23365244459. The next prime is 23365244479. The reversal of 23365244464 is 46444256332.

It is a super-4 number, since 4×23365244464⁴ (a number of 43 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23365244464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490737 + ... + 536239.

It is an arithmetic number, because the mean of its divisors is an integer number (1151069184).

Almost surely, 2^23365244464 is an apocalyptic number.

It is an amenable number.

23365244464 is a deficient number, since it is larger than the sum of its proper divisors (22677522896).

23365244464 is a wasteful number, since it uses less digits than its factorization.

23365244464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46057 (or 46051 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 43.

The spelling of 23365244464 in words is "twenty-three billion, three hundred sixty-five million, two hundred forty-four thousand, four hundred sixty-four".