120004044 has 24 divisors (see below), whose sum is σ = 280627200. Its totient is φ = 39913104.

The previous prime is 120004039. The next prime is 120004091. The reversal of 120004044 is 440400021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5244 + ... + 16355.

It is an arithmetic number, because the mean of its divisors is an integer number (11692800).

Almost surely, 2^120004044 is an apocalyptic number.

It is an amenable number.

120004044 is an abundant number, since it is smaller than the sum of its proper divisors (160623156).

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

120004044 is a wasteful number, since it uses less digits than its factorization.

120004044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22069 (or 22067 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 120004044 is about 10954.6357310501. The cubic root of 120004044 is about 493.2479555603.

Adding to 120004044 its reverse (440400021), we get a palindrome (560404065).

The spelling of 120004044 in words is "one hundred twenty million, four thousand, forty-four".