30250570668 has 24 divisors (see below), whose sum is σ = 70619716272. Its totient is φ = 10078516224.

The previous prime is 30250570633. The next prime is 30250570687. The reversal of 30250570668 is 86607505203.

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, 600705 + ... + 649112.

It is an arithmetic number, because the mean of its divisors is an integer number (2942488178).

Almost surely, 2^30250570668 is an apocalyptic number.

It is an amenable number.

30250570668 is an abundant number, since it is smaller than the sum of its proper divisors (40369145604).

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

30250570668 is a wasteful number, since it uses less digits than its factorization.

30250570668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251841 (or 1251839 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 30250570668 in words is "thirty billion, two hundred fifty million, five hundred seventy thousand, six hundred sixty-eight".