117758314500 has 48 divisors (see below), whose sum is σ = 342912216192. Its totient is φ = 31402216800.

The previous prime is 117758314493. The next prime is 117758314529. The reversal of 117758314500 is 5413857711.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39251272 + ... + 39254271.

It is an arithmetic number, because the mean of its divisors is an integer number (7144004504).

Almost surely, 2^117758314500 is an apocalyptic number.

117758314500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117758314500 is an abundant number, since it is smaller than the sum of its proper divisors (225153901692).

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

117758314500 is a wasteful number, since it uses less digits than its factorization.

117758314500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78505565 (or 78505553 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 42.

The spelling of 117758314500 in words is "one hundred seventeen billion, seven hundred fifty-eight million, three hundred fourteen thousand, five hundred".