30099297480 has 256 divisors, whose sum is σ = 106809753600. Its totient is φ = 6640220160.

The previous prime is 30099297479. The next prime is 30099297497. The reversal of 30099297480 is 8479299003.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11430244 + ... + 11432876.

It is an arithmetic number, because the mean of its divisors is an integer number (417225600).

Almost surely, 2^30099297480 is an apocalyptic number.

30099297480 is a gapful number since it is divisible by the number (30) 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 30099297480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53404876800).

30099297480 is an abundant number, since it is smaller than the sum of its proper divisors (76710456120).

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

30099297480 is a wasteful number, since it uses less digits than its factorization.

30099297480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124 (or 3120 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 30099297480 in words is "thirty billion, ninety-nine million, two hundred ninety-seven thousand, four hundred eighty".