23433812644028 has 96 divisors (see below), whose sum is σ = 43989913175040. Its totient is φ = 10890905518080.

The previous prime is 23433812644003. The next prime is 23433812644063. The reversal of 23433812644028 is 82044621833432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1307608508 + ... + 1307626428.

It is an arithmetic number, because the mean of its divisors is an integer number (458228262240).

Almost surely, 2^{23433812644028} is an apocalyptic number.

It is an amenable number.

23433812644028 is a deficient number, since it is larger than the sum of its proper divisors (20556100531012).

23433812644028 is a wasteful number, since it uses less digits than its factorization.

23433812644028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19587 (or 19585 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 50.

The spelling of 23433812644028 in words is "twenty-three trillion, four hundred thirty-three billion, eight hundred twelve million, six hundred forty-four thousand, twenty-eight".