30010884912 has 120 divisors (see below), whose sum is σ = 87321234000. Its totient is φ = 9978163200.

The previous prime is 30010884877. The next prime is 30010884971. The reversal of 30010884912 is 21948801003.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1549464 + ... + 1568712.

It is an arithmetic number, because the mean of its divisors is an integer number (727676950).

Almost surely, 2^30010884912 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 30010884912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43660617000).

30010884912 is an abundant number, since it is smaller than the sum of its proper divisors (57310349088).

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

30010884912 is a wasteful number, since it uses less digits than its factorization.

30010884912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19673 (or 19655 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 30010884912 in words is "thirty billion, ten million, eight hundred eighty-four thousand, nine hundred twelve".