117031493472142 has 8 divisors (see below), whose sum is σ = 177951996923616. Its totient is φ = 57714161164272.

The previous prime is 117031493472077. The next prime is 117031493472167. The reversal of 117031493472142 is 241274394130711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400792785718 + ... + 400792786009.

It is an arithmetic number, because the mean of its divisors is an integer number (22243999615452).

Almost surely, 2^{117031493472142} is an apocalyptic number.

117031493472142 is a deficient number, since it is larger than the sum of its proper divisors (60920503451474).

117031493472142 is an equidigital number, since it uses as much as digits as its factorization.

117031493472142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801585571802.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 117031493472142 in words is "one hundred seventeen trillion, thirty-one billion, four hundred ninety-three million, four hundred seventy-two thousand, one hundred forty-two".