30093467904 has 216 divisors, whose sum is σ = 90799712640. Its totient is φ = 9567461376.

The previous prime is 30093467903. The next prime is 30093467923. The reversal of 30093467904 is 40976439003.

It is a self number, because there is not a number n which added to its sum of digits gives 30093467904.

It is not an unprimeable number, because it can be changed into a prime (30093467903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26654412 + ... + 26655540.

It is an arithmetic number, because the mean of its divisors is an integer number (420369040).

Almost surely, 2^30093467904 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 30093467904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45399856320).

30093467904 is an abundant number, since it is smaller than the sum of its proper divisors (60706244736).

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

30093467904 is a wasteful number, since it uses less digits than its factorization.

30093467904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 30093467904 in words is "thirty billion, ninety-three million, four hundred sixty-seven thousand, nine hundred four".