30207270568 has 16 divisors (see below), whose sum is σ = 56667692160. Its totient is φ = 15095886000.

The previous prime is 30207270557. The next prime is 30207270589. The reversal of 30207270568 is 86507270203.

It is a self number, because there is not a number n which added to its sum of digits gives 30207270568.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952078 + ... + 983293.

It is an arithmetic number, because the mean of its divisors is an integer number (3541730760).

Almost surely, 2^30207270568 is an apocalyptic number.

It is an amenable number.

30207270568 is a deficient number, since it is larger than the sum of its proper divisors (26460421592).

30207270568 is a wasteful number, since it uses less digits than its factorization.

30207270568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937328 (or 1937324 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 30207270568 in words is "thirty billion, two hundred seven million, two hundred seventy thousand, five hundred sixty-eight".