120684974910 has 32 divisors (see below), whose sum is σ = 290689605792. Its totient is φ = 32066474880.

The previous prime is 120684974899. The next prime is 120684974933. The reversal of 120684974910 is 19479486021.

It is a congruent number.

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, 7253121 + ... + 7269740.

It is an arithmetic number, because the mean of its divisors is an integer number (9084050181).

Almost surely, 2^120684974910 is an apocalyptic number.

120684974910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120684974910 is an abundant number, since it is smaller than the sum of its proper divisors (170004630882).

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

120684974910 is a wasteful number, since it uses less digits than its factorization.

120684974910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14523148.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 120684974910 in words is "one hundred twenty billion, six hundred eighty-four million, nine hundred seventy-four thousand, nine hundred ten".