117942216036 has 48 divisors (see below), whose sum is σ = 275708966400. Its totient is φ = 39241219072.

The previous prime is 117942216031. The next prime is 117942216037. The reversal of 117942216036 is 630612249711.

It is not an unprimeable number, because it can be changed into a prime (117942216031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19559470 + ... + 19565498.

It is an arithmetic number, because the mean of its divisors is an integer number (5743936800).

Almost surely, 2^117942216036 is an apocalyptic number.

It is an amenable number.

117942216036 is an abundant number, since it is smaller than the sum of its proper divisors (157766750364).

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

117942216036 is a wasteful number, since it uses less digits than its factorization.

117942216036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8788 (or 8786 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 117942216036 in words is "one hundred seventeen billion, nine hundred forty-two million, two hundred sixteen thousand, thirty-six".