30061407432 has 64 divisors (see below), whose sum is σ = 86066334720. Its totient is φ = 8571313728.

The previous prime is 30061407421. The next prime is 30061407433. The reversal of 30061407432 is 23470416003.

It is a self number, because there is not a number n which added to its sum of digits gives 30061407432.

It is not an unprimeable number, because it can be changed into a prime (30061407433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101898 + ... + 265529.

It is an arithmetic number, because the mean of its divisors is an integer number (1344786480).

Almost surely, 2^30061407432 is an apocalyptic number.

It is an amenable number.

30061407432 is an abundant number, since it is smaller than the sum of its proper divisors (56004927288).

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

30061407432 is a wasteful number, since it uses less digits than its factorization.

30061407432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367930 (or 367926 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 30061407432 in words is "thirty billion, sixty-one million, four hundred seven thousand, four hundred thirty-two".