30809028096 has 480 divisors, whose sum is σ = 114474387456. Its totient is φ = 7741440000.

The previous prime is 30809028059. The next prime is 30809028109. The reversal of 30809028096 is 69082090803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10997896 + ... + 11000696.

Almost surely, 2^30809028096 is an apocalyptic number.

30809028096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30809028096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57237193728).

30809028096 is an abundant number, since it is smaller than the sum of its proper divisors (83665359360).

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

30809028096 is a wasteful number, since it uses less digits than its factorization.

30809028096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 30809028096 in words is "thirty billion, eight hundred nine million, twenty-eight thousand, ninety-six".