232332320032 has 48 divisors (see below), whose sum is σ = 469271074104. Its totient is φ = 113160960000.

The previous prime is 232332320027. The next prime is 232332320081. The reversal of 232332320032 is 230023233232.

It can be written as a sum of positive squares in 4 ways, for example, as 200564248336 + 31768071696 = 447844^2 + 178236^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232332319979 and 232332320006.

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, 733282 + ... + 1001182.

Almost surely, 2^232332320032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232332320032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234635537052).

232332320032 is an abundant number, since it is smaller than the sum of its proper divisors (236938754072).

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

232332320032 is a wasteful number, since it uses less digits than its factorization.

232332320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268613 (or 268605 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 232332320032 its reverse (230023233232), we get a palindrome (462355553264).

The spelling of 232332320032 in words is "two hundred thirty-two billion, three hundred thirty-two million, three hundred twenty thousand, thirty-two".