30064512144 has 80 divisors (see below), whose sum is σ = 79619904000. Its totient is φ = 9769835520.

The previous prime is 30064512113. The next prime is 30064512151. The reversal of 30064512144 is 44121546003.

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, 3078982 + ... + 3088730.

It is an arithmetic number, because the mean of its divisors is an integer number (995248800).

Almost surely, 2^30064512144 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 30064512144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39809952000).

30064512144 is an abundant number, since it is smaller than the sum of its proper divisors (49555391856).

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

30064512144 is a wasteful number, since it uses less digits than its factorization.

30064512144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11368 (or 11362 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 30064512144 in words is "thirty billion, sixty-four million, five hundred twelve thousand, one hundred forty-four".