117716415146 has 16 divisors (see below), whose sum is σ = 194947669728. Its totient is φ = 52862792400.

The previous prime is 117716415109. The next prime is 117716415169. The reversal of 117716415146 is 641514617711.

It is a junction number, because it is equal to n+sod(n) for n = 117716415097 and 117716415106.

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, 32231585 + ... + 32235236.

It is an arithmetic number, because the mean of its divisors is an integer number (12184229358).

Almost surely, 2^117716415146 is an apocalyptic number.

117716415146 is a deficient number, since it is larger than the sum of its proper divisors (77231254582).

117716415146 is a wasteful number, since it uses less digits than its factorization.

117716415146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64466917.

The product of its digits is 141120, while the sum is 44.

The spelling of 117716415146 in words is "one hundred seventeen billion, seven hundred sixteen million, four hundred fifteen thousand, one hundred forty-six".