23749013344 has 48 divisors (see below), whose sum is σ = 53715142656. Its totient is φ = 10124841600.

The previous prime is 23749013339. The next prime is 23749013347. The reversal of 23749013344 is 44331094732.

It is a junction number, because it is equal to n+sod(n) for n = 23749013297 and 23749013306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23749013347) by changing a digit.

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, 234762 + ... + 320329.

It is an arithmetic number, because the mean of its divisors is an integer number (1119065472).

Almost surely, 2^23749013344 is an apocalyptic number.

It is an amenable number.

23749013344 is an abundant number, since it is smaller than the sum of its proper divisors (29966129312).

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

23749013344 is a wasteful number, since it uses less digits than its factorization.

23749013344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555299 (or 555291 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 23749013344 in words is "twenty-three billion, seven hundred forty-nine million, thirteen thousand, three hundred forty-four".