30068512944 has 40 divisors (see below), whose sum is σ = 79776374640. Its totient is φ = 9751949568.

The previous prime is 30068512937. The next prime is 30068512997. The reversal of 30068512944 is 44921586003.

It is a junction number, because it is equal to n+sod(n) for n = 30068512896 and 30068512905.

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, 8463459 + ... + 8467010.

It is an arithmetic number, because the mean of its divisors is an integer number (1994409366).

Almost surely, 2^30068512944 is an apocalyptic number.

It is an amenable number.

30068512944 is an abundant number, since it is smaller than the sum of its proper divisors (49707861696).

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

30068512944 is a wasteful number, since it uses less digits than its factorization.

30068512944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16930517 (or 16930511 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 30068512944 in words is "thirty billion, sixty-eight million, five hundred twelve thousand, nine hundred forty-four".