23407464744 has 24 divisors (see below), whose sum is σ = 63395217210. Its totient is φ = 7802488224.

The previous prime is 23407464739. The next prime is 23407464797. The reversal of 23407464744 is 44746470432.

It can be written as a sum of positive squares in only one way, i.e., 21297899844 + 2109564900 = 145938^2 + 45930^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 23407464744.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162551767 + ... + 162551910.

Almost surely, 2^23407464744 is an apocalyptic number.

23407464744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23407464744 is an abundant number, since it is smaller than the sum of its proper divisors (39987752466).

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

23407464744 is a wasteful number, since it uses less digits than its factorization.

23407464744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325103689 (or 325103682 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 45.

The spelling of 23407464744 in words is "twenty-three billion, four hundred seven million, four hundred sixty-four thousand, seven hundred forty-four".