30201929372 has 96 divisors (see below), whose sum is σ = 57501964800. Its totient is φ = 13844742912.

The previous prime is 30201929371. The next prime is 30201929399. The reversal of 30201929372 is 27392910203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201929371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79688279 + ... + 79688657.

It is an arithmetic number, because the mean of its divisors is an integer number (598978800).

Almost surely, 2^30201929372 is an apocalyptic number.

It is an amenable number.

30201929372 is a deficient number, since it is larger than the sum of its proper divisors (27300035428).

30201929372 is a wasteful number, since it uses less digits than its factorization.

30201929372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 30201929372 in words is "thirty billion, two hundred one million, nine hundred twenty-nine thousand, three hundred seventy-two".