117538010736 has 40 divisors (see below), whose sum is σ = 303660762384. Its totient is φ = 39176640000.

The previous prime is 117538010717. The next prime is 117538010743. The reversal of 117538010736 is 637010835711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694486 + ... + 846986.

Almost surely, 2^117538010736 is an apocalyptic number.

117538010736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117538010736 is an abundant number, since it is smaller than the sum of its proper divisors (186122751648).

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

117538010736 is a wasteful number, since it uses less digits than its factorization.

117538010736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168569 (or 168563 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 117538010736 in words is "one hundred seventeen billion, five hundred thirty-eight million, ten thousand, seven hundred thirty-six".