23944274405344 has 24 divisors (see below), whose sum is σ = 49189868073360. Its totient is φ = 11451609497856.

The previous prime is 23944274405279. The next prime is 23944274405351. The reversal of 23944274405344 is 44350447244932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16266490029 + ... + 16266491500.

It is an arithmetic number, because the mean of its divisors is an integer number (2049577836390).

Almost surely, 2^{23944274405344} is an apocalyptic number.

It is an amenable number.

23944274405344 is an abundant number, since it is smaller than the sum of its proper divisors (25245593668016).

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

23944274405344 is a wasteful number, since it uses less digits than its factorization.

23944274405344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32532981562 (or 32532981554 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 55.

The spelling of 23944274405344 in words is "twenty-three trillion, nine hundred forty-four billion, two hundred seventy-four million, four hundred five thousand, three hundred forty-four".