30381279304 has 16 divisors (see below), whose sum is σ = 56981268720. Its totient is φ = 15186274320.

The previous prime is 30381279239. The next prime is 30381279307. The reversal of 30381279304 is 40397218303.

It is not an unprimeable number, because it can be changed into a prime (30381279307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515994 + ... + 571849.

It is an arithmetic number, because the mean of its divisors is an integer number (3561329295).

Almost surely, 2^30381279304 is an apocalyptic number.

It is an amenable number.

30381279304 is a deficient number, since it is larger than the sum of its proper divisors (26599989416).

30381279304 is a wasteful number, since it uses less digits than its factorization.

30381279304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091340 (or 1091336 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 30381279304 in words is "thirty billion, three hundred eighty-one million, two hundred seventy-nine thousand, three hundred four".