232116169000 has 32 divisors (see below), whose sum is σ = 543151837800. Its totient is φ = 92846467200.

The previous prime is 232116168899. The next prime is 232116169009. The reversal of 232116169000 is 961611232.

It can be written as a sum of positive squares in 4 ways, for example, as 35659790244 + 196456378756 = 188838^2 + 443234^2 .

It is a super-2 number, since 2×232116169000² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232116169009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116057085 + ... + 116059084.

Almost surely, 2^232116169000 is an apocalyptic number.

232116169000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232116169000 is an abundant number, since it is smaller than the sum of its proper divisors (311035668800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232116169000 is a wasteful number, since it uses less digits than its factorization.

232116169000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232116190 (or 232116176 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 232116169000 in words is "two hundred thirty-two billion, one hundred sixteen million, one hundred sixty-nine thousand".