117015617830000 has 50 divisors (see below), whose sum is σ = 283306512352424. Its totient is φ = 46806247128000.

The previous prime is 117015617829961. The next prime is 117015617830091. The reversal of 117015617830000 is 38716510711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×117015617830000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5850770892 + ... + 5850790891.

Almost surely, 2^{117015617830000} is an apocalyptic number.

117015617830000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117015617830000 is an abundant number, since it is smaller than the sum of its proper divisors (166290894522424).

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

117015617830000 is an equidigital number, since it uses as much as digits as its factorization.

117015617830000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11701561811 (or 11701561790 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 40.

The spelling of 117015617830000 in words is "one hundred seventeen trillion, fifteen billion, six hundred seventeen million, eight hundred thirty thousand".