23234331120444 has 72 divisors (see below), whose sum is σ = 58809446557680. Its totient is φ = 7734467354112.

The previous prime is 23234331120379. The next prime is 23234331120541. The reversal of 23234331120444 is 44402113343232.

23234331120444 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 433 + 11 + 204 + 4 + 4 = 666.

It is a super-2 number, since 2×23234331120444² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 23234331120399 and 23234331120408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110765607 + ... + 110975169.

Almost surely, 2^{23234331120444} is an apocalyptic number.

It is an amenable number.

23234331120444 is an abundant number, since it is smaller than the sum of its proper divisors (35575115437236).

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

23234331120444 is a wasteful number, since it uses less digits than its factorization.

23234331120444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213659 (or 213654 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 23234331120444 its reverse (44402113343232), we get a palindrome (67636444463676).

The spelling of 23234331120444 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, one hundred twenty thousand, four hundred forty-four".