30801332232 has 96 divisors (see below), whose sum is σ = 91212264000. Its totient is φ = 9312370560.

The previous prime is 30801332209. The next prime is 30801332267. The reversal of 30801332232 is 23223310803.

30801332232 is a `hidden beast` number, since 308 + 0 + 1 + 3 + 322 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 30801332196 and 30801332205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303394 + ... + 391982.

It is an arithmetic number, because the mean of its divisors is an integer number (950127750).

Almost surely, 2^30801332232 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 30801332232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45606132000).

30801332232 is an abundant number, since it is smaller than the sum of its proper divisors (60410931768).

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

30801332232 is a wasteful number, since it uses less digits than its factorization.

30801332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89051 (or 89044 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 30801332232 in words is "thirty billion, eight hundred one million, three hundred thirty-two thousand, two hundred thirty-two".