232184161172 has 12 divisors (see below), whose sum is σ = 406486337460. Its totient is φ = 116045207616.

The previous prime is 232184161151. The next prime is 232184161193. The reversal of 232184161172 is 271161481232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232184161151) and next prime (232184161193).

It can be written as a sum of positive squares in 2 ways, for example, as 72116954116 + 160067207056 = 268546^2 + 400084^2 .

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, 11707097 + ... + 11726912.

It is an arithmetic number, because the mean of its divisors is an integer number (33873861455).

Almost surely, 2^232184161172 is an apocalyptic number.

It is an amenable number.

232184161172 is a deficient number, since it is larger than the sum of its proper divisors (174302176288).

232184161172 is a wasteful number, since it uses less digits than its factorization.

232184161172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23436490 (or 23436488 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The spelling of 232184161172 in words is "two hundred thirty-two billion, one hundred eighty-four million, one hundred sixty-one thousand, one hundred seventy-two".