231938716174 has 12 divisors (see below), whose sum is σ = 382411354752. Its totient is φ = 105426689060.

The previous prime is 231938716157. The next prime is 231938716183. The reversal of 231938716174 is 471617839132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479211982 + ... + 479212465.

It is an arithmetic number, because the mean of its divisors is an integer number (31867612896).

Almost surely, 2^231938716174 is an apocalyptic number.

231938716174 is a deficient number, since it is larger than the sum of its proper divisors (150472638578).

231938716174 is a wasteful number, since it uses less digits than its factorization.

231938716174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958424471 (or 958424460 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The spelling of 231938716174 in words is "two hundred thirty-one billion, nine hundred thirty-eight million, seven hundred sixteen thousand, one hundred seventy-four".