30412332012 has 96 divisors (see below), whose sum is σ = 73082598400. Its totient is φ = 9840310272.

The previous prime is 30412331941. The next prime is 30412332023. The reversal of 30412332012 is 21023321403.

It is a self number, because there is not a number n which added to its sum of digits gives 30412332012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14987814 + ... + 14989842.

Almost surely, 2^30412332012 is an apocalyptic number.

It is an amenable number.

30412332012 is an abundant number, since it is smaller than the sum of its proper divisors (42670266388).

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

30412332012 is a wasteful number, since it uses less digits than its factorization.

30412332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30412332012 its reverse (21023321403), we get a palindrome (51435653415).

The spelling of 30412332012 in words is "thirty billion, four hundred twelve million, three hundred thirty-two thousand, twelve".