30246617056 has 96 divisors (see below), whose sum is σ = 64001417760. Its totient is φ = 14020608000.

The previous prime is 30246617033. The next prime is 30246617119. The reversal of 30246617056 is 65071664203.

It is a congruent number.

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, 11591880 + ... + 11594488.

It is an arithmetic number, because the mean of its divisors is an integer number (666681435).

Almost surely, 2^30246617056 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 30246617056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32000708880).

30246617056 is an abundant number, since it is smaller than the sum of its proper divisors (33754800704).

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

30246617056 is a wasteful number, since it uses less digits than its factorization.

30246617056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948 (or 2940 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 30246617056 in words is "thirty billion, two hundred forty-six million, six hundred seventeen thousand, fifty-six".