120023431044 has 48 divisors (see below), whose sum is σ = 306012786240. Its totient is φ = 36311379840.

The previous prime is 120023431001. The next prime is 120023431049. The reversal of 120023431044 is 440134320021.

120023431044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (120023431049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660739 + ... + 822570.

It is an arithmetic number, because the mean of its divisors is an integer number (6375266380).

Almost surely, 2^120023431044 is an apocalyptic number.

It is an amenable number.

120023431044 is an abundant number, since it is smaller than the sum of its proper divisors (185989355196).

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

120023431044 is a wasteful number, since it uses less digits than its factorization.

120023431044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483940 (or 1483938 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 120023431044 its reverse (440134320021), we get a palindrome (560157751065).

The spelling of 120023431044 in words is "one hundred twenty billion, twenty-three million, four hundred thirty-one thousand, forty-four".