120672855872 has 28 divisors (see below), whose sum is σ = 239578591200. Its totient is φ = 60306596736.

The previous prime is 120672855857. The next prime is 120672855899. The reversal of 120672855872 is 278558276021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335372 + ... + 594827.

Almost surely, 2^120672855872 is an apocalyptic number.

It is an amenable number.

120672855872 is a deficient number, since it is larger than the sum of its proper divisors (118905735328).

120672855872 is an equidigital number, since it uses as much as digits as its factorization.

120672855872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932238 (or 932228 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 53.

The spelling of 120672855872 in words is "one hundred twenty billion, six hundred seventy-two million, eight hundred fifty-five thousand, eight hundred seventy-two".