30011998046568 has 32 divisors (see below), whose sum is σ = 75031841364000. Its totient is φ = 10003753182528.

The previous prime is 30011998046531. The next prime is 30011998046609. The reversal of 30011998046568 is 86564089911003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14388418 + ... + 16341681.

It is an arithmetic number, because the mean of its divisors is an integer number (2344745042625).

Almost surely, 2^{30011998046568} is an apocalyptic number.

It is an amenable number.

30011998046568 is an abundant number, since it is smaller than the sum of its proper divisors (45019843317432).

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

30011998046568 is a wasteful number, since it uses less digits than its factorization.

30011998046568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30770801 (or 30770797 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 30011998046568 in words is "thirty trillion, eleven billion, nine hundred ninety-eight million, forty-six thousand, five hundred sixty-eight".