120418404736 has 96 divisors (see below), whose sum is σ = 288686030400. Its totient is φ = 49828230144.

The previous prime is 120418404719. The next prime is 120418404751. The reversal of 120418404736 is 637404814021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149136 + ... + 512911.

It is an arithmetic number, because the mean of its divisors is an integer number (3007146150).

Almost surely, 2^120418404736 is an apocalyptic number.

120418404736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120418404736 is an abundant number, since it is smaller than the sum of its proper divisors (168267625664).

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

120418404736 is an equidigital number, since it uses as much as digits as its factorization.

120418404736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662104 (or 662085 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 120418404736 in words is "one hundred twenty billion, four hundred eighteen million, four hundred four thousand, seven hundred thirty-six".