120339090636 has 48 divisors (see below), whose sum is σ = 285595860480. Its totient is φ = 39426868800.

The previous prime is 120339090617. The next prime is 120339090649. The reversal of 120339090636 is 636090933021.

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, 7001325 + ... + 7018491.

It is an arithmetic number, because the mean of its divisors is an integer number (5949913760).

Almost surely, 2^120339090636 is an apocalyptic number.

It is an amenable number.

120339090636 is an abundant number, since it is smaller than the sum of its proper divisors (165256769844).

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

120339090636 is a wasteful number, since it uses less digits than its factorization.

120339090636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27134 (or 27132 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 42.

The spelling of 120339090636 in words is "one hundred twenty billion, three hundred thirty-nine million, ninety thousand, six hundred thirty-six".