120091912064 has 32 divisors (see below), whose sum is σ = 247495462200. Its totient is φ = 57975404032.

The previous prime is 120091912037. The next prime is 120091912097. The reversal of 120091912064 is 460219190021.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16172462 + ... + 16179885.

Almost surely, 2^120091912064 is an apocalyptic number.

It is an amenable number.

120091912064 is an abundant number, since it is smaller than the sum of its proper divisors (127403550136).

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

120091912064 is an equidigital number, since it uses as much as digits as its factorization.

120091912064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32352390 (or 32352378 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 120091912064 in words is "one hundred twenty billion, ninety-one million, nine hundred twelve thousand, sixty-four".