117043446938 has 16 divisors (see below), whose sum is σ = 196196999040. Its totient is φ = 51903967200.

The previous prime is 117043446929. The next prime is 117043446967. The reversal of 117043446938 is 839644340711.

117043446938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×117043446938² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64879058 + ... + 64880861.

It is an arithmetic number, because the mean of its divisors is an integer number (12262312440).

Almost surely, 2^117043446938 is an apocalyptic number.

117043446938 is a deficient number, since it is larger than the sum of its proper divisors (79153552102).

117043446938 is a wasteful number, since it uses less digits than its factorization.

117043446938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129759973.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 117043446938 in words is "one hundred seventeen billion, forty-three million, four hundred forty-six thousand, nine hundred thirty-eight".