30001943013648 has 80 divisors (see below), whose sum is σ = 78709763044416. Its totient is φ = 9846265282560.

The previous prime is 30001943013619. The next prime is 30001943013649. The reversal of 30001943013648 is 84631034910003.

It is not an unprimeable number, because it can be changed into a prime (30001943013649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15794958 + ... + 17592173.

Almost surely, 2^{30001943013648} is an apocalyptic number.

It is an amenable number.

30001943013648 is an abundant number, since it is smaller than the sum of its proper divisors (48707820030768).

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

30001943013648 is a wasteful number, since it uses less digits than its factorization.

30001943013648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33387432 (or 33387426 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 30001943013648 in words is "thirty trillion, one billion, nine hundred forty-three million, thirteen thousand, six hundred forty-eight".