117152215440974 has 64 divisors (see below), whose sum is σ = 207252312145920. Its totient is φ = 48629176078560.

The previous prime is 117152215440943. The next prime is 117152215440989. The reversal of 117152215440974 is 479044512251711.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 86534909 + ... + 87878295.

It is an arithmetic number, because the mean of its divisors is an integer number (3238317377280).

Almost surely, 2^{117152215440974} is an apocalyptic number.

117152215440974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117152215440974 is a deficient number, since it is larger than the sum of its proper divisors (90100096704946).

117152215440974 is a wasteful number, since it uses less digits than its factorization.

117152215440974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345013.

The product of its (nonzero) digits is 2822400, while the sum is 53.

The spelling of 117152215440974 in words is "one hundred seventeen trillion, one hundred fifty-two billion, two hundred fifteen million, four hundred forty thousand, nine hundred seventy-four".