117342111007515 has 16 divisors (see below), whose sum is σ = 187748574564096. Its totient is φ = 62582060220000.

The previous prime is 117342111007507. The next prime is 117342111007613. The reversal of 117342111007515 is 515700111243711.

It is not a de Polignac number, because 117342111007515 - 2³ = 117342111007507 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 22497561 + ... + 27218090.

It is an arithmetic number, because the mean of its divisors is an integer number (11734285910256).

Almost surely, 2^{117342111007515} is an apocalyptic number.

117342111007515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117342111007515 is a deficient number, since it is larger than the sum of its proper divisors (70406463556581).

117342111007515 is a wasteful number, since it uses less digits than its factorization.

117342111007515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49873010.

The product of its (nonzero) digits is 29400, while the sum is 39.

The spelling of 117342111007515 in words is "one hundred seventeen trillion, three hundred forty-two billion, one hundred eleven million, seven thousand, five hundred fifteen".