44123112132 has 48 divisors (see below), whose sum is σ = 112580295744. Its totient is φ = 13338864000.

The previous prime is 44123112109. The next prime is 44123112149. The reversal of 44123112132 is 23121132144.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341419 + ... + 452562.

It is an arithmetic number, because the mean of its divisors is an integer number (2345422828).

Almost surely, 2^44123112132 is an apocalyptic number.

It is an amenable number.

44123112132 is an abundant number, since it is smaller than the sum of its proper divisors (68457183612).

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

44123112132 is a wasteful number, since it uses less digits than its factorization.

44123112132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794420 (or 794418 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 44123112132 its reverse (23121132144), we get a palindrome (67244244276).

The spelling of 44123112132 in words is "forty-four billion, one hundred twenty-three million, one hundred twelve thousand, one hundred thirty-two".