232939245940 has 12 divisors (see below), whose sum is σ = 489172416516. Its totient is φ = 93175698368.

The previous prime is 232939245901. The next prime is 232939245941. The reversal of 232939245940 is 49542939232.

It can be written as a sum of positive squares in 2 ways, for example, as 153472763536 + 79466482404 = 391756^2 + 281898^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232939245941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5823481129 + ... + 5823481168.

It is an arithmetic number, because the mean of its divisors is an integer number (40764368043).

Almost surely, 2^232939245940 is an apocalyptic number.

232939245940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232939245940 is an abundant number, since it is smaller than the sum of its proper divisors (256233170576).

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

232939245940 is a wasteful number, since it uses less digits than its factorization.

232939245940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646962306 (or 11646962304 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 52.

The spelling of 232939245940 in words is "two hundred thirty-two billion, nine hundred thirty-nine million, two hundred forty-five thousand, nine hundred forty".