30166730472 has 64 divisors (see below), whose sum is σ = 76831695360. Its totient is φ = 9868536000.

The previous prime is 30166730467. The next prime is 30166730519. The reversal of 30166730472 is 27403766103.

It is a self number, because there is not a number n which added to its sum of digits gives 30166730472.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250647 + ... + 350937.

It is an arithmetic number, because the mean of its divisors is an integer number (1200495240).

Almost surely, 2^30166730472 is an apocalyptic number.

It is an amenable number.

30166730472 is an abundant number, since it is smaller than the sum of its proper divisors (46664964888).

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

30166730472 is a wasteful number, since it uses less digits than its factorization.

30166730472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100534 (or 100530 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 30166730472 in words is "thirty billion, one hundred sixty-six million, seven hundred thirty thousand, four hundred seventy-two".