30367004928 has 144 divisors (see below), whose sum is σ = 87251786496. Its totient is φ = 9320693760.

The previous prime is 30367004909. The next prime is 30367004957. The reversal of 30367004928 is 82940076303.

It is a self number, because there is not a number n which added to its sum of digits gives 30367004928.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4299576 + ... + 4306632.

It is an arithmetic number, because the mean of its divisors is an integer number (605915184).

Almost surely, 2^30367004928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30367004928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43625893248).

30367004928 is an abundant number, since it is smaller than the sum of its proper divisors (56884781568).

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

30367004928 is a wasteful number, since it uses less digits than its factorization.

30367004928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520 (or 7506 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 30367004928 in words is "thirty billion, three hundred sixty-seven million, four thousand, nine hundred twenty-eight".