30332132412 has 48 divisors (see below), whose sum is σ = 71636839680. Its totient is φ = 9987973632.

The previous prime is 30332132407. The next prime is 30332132423. The reversal of 30332132412 is 21423123303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612889 + ... + 660527.

It is an arithmetic number, because the mean of its divisors is an integer number (1492434160).

Almost surely, 2^30332132412 is an apocalyptic number.

It is an amenable number.

30332132412 is an abundant number, since it is smaller than the sum of its proper divisors (41304707268).

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

30332132412 is a wasteful number, since it uses less digits than its factorization.

30332132412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48290 (or 48288 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30332132412 its reverse (21423123303), we get a palindrome (51755255715).

The spelling of 30332132412 in words is "thirty billion, three hundred thirty-two million, one hundred thirty-two thousand, four hundred twelve".