23224740864 has 88 divisors (see below), whose sum is σ = 66664239600. Its totient is φ = 7146061824.

The previous prime is 23224740769. The next prime is 23224740907. The reversal of 23224740864 is 46804742232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250839 + ... + 330710.

Almost surely, 2^23224740864 is an apocalyptic number.

23224740864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23224740864 is an abundant number, since it is smaller than the sum of its proper divisors (43439498736).

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

23224740864 is a wasteful number, since it uses less digits than its factorization.

23224740864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581585 (or 581567 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 23224740864 in words is "twenty-three billion, two hundred twenty-four million, seven hundred forty thousand, eight hundred sixty-four".