30819909096 has 192 divisors, whose sum is σ = 88532421120. Its totient is φ = 9670510080.

The previous prime is 30819909091. The next prime is 30819909097. The reversal of 30819909096 is 69090991803.

It is not an unprimeable number, because it can be changed into a prime (30819909091) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30423886 + ... + 30424898.

It is an arithmetic number, because the mean of its divisors is an integer number (461106360).

Almost surely, 2^30819909096 is an apocalyptic number.

30819909096 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 30819909096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44266210560).

30819909096 is an abundant number, since it is smaller than the sum of its proper divisors (57712512024).

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

30819909096 is a wasteful number, since it uses less digits than its factorization.

30819909096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 54.

The spelling of 30819909096 in words is "thirty billion, eight hundred nineteen million, nine hundred nine thousand, ninety-six".