232934707840 has 64 divisors (see below), whose sum is σ = 557702998920. Its totient is φ = 93032755200.

The previous prime is 232934707769. The next prime is 232934707861. The reversal of 232934707840 is 48707439232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 142757020224 + 90177687616 = 377832^2 + 300296^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147730 + ... + 698350.

Almost surely, 2^232934707840 is an apocalyptic number.

232934707840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232934707840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278851499460).

232934707840 is an abundant number, since it is smaller than the sum of its proper divisors (324768291080).

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

232934707840 is an equidigital number, since it uses as much as digits as its factorization.

232934707840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551301 (or 551289 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 232934707840 in words is "two hundred thirty-two billion, nine hundred thirty-four million, seven hundred seven thousand, eight hundred forty".