30140013232 has 40 divisors (see below), whose sum is σ = 67186548000. Its totient is φ = 12830449152.

The previous prime is 30140013223. The next prime is 30140013301. The reversal of 30140013232 is 23231004103.

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, 886357 + ... + 919732.

It is an arithmetic number, because the mean of its divisors is an integer number (1679663700).

Almost surely, 2^30140013232 is an apocalyptic number.

It is an amenable number.

30140013232 is an abundant number, since it is smaller than the sum of its proper divisors (37046534768).

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

30140013232 is a wasteful number, since it uses less digits than its factorization.

30140013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806253 (or 1806247 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30140013232 its reverse (23231004103), we get a palindrome (53371017335).

The spelling of 30140013232 in words is "thirty billion, one hundred forty million, thirteen thousand, two hundred thirty-two".