30055105024 has 160 divisors (see below), whose sum is σ = 69815281536. Its totient is φ = 12660572160.

The previous prime is 30055105021. The next prime is 30055105039. The reversal of 30055105024 is 42050155003.

It is a self number, because there is not a number n which added to its sum of digits gives 30055105024.

It is not an unprimeable number, because it can be changed into a prime (30055105021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69411112 + ... + 69411544.

Almost surely, 2^30055105024 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 30055105024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34907640768).

30055105024 is an abundant number, since it is smaller than the sum of its proper divisors (39760176512).

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

30055105024 is a wasteful number, since it uses less digits than its factorization.

30055105024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 30055105024 in words is "thirty billion, fifty-five million, one hundred five thousand, twenty-four".