30842130352 has 20 divisors (see below), whose sum is σ = 65189048616. Its totient is φ = 14019150080.

The previous prime is 30842130349. The next prime is 30842130359. The reversal of 30842130352 is 25303124803.

It is not an unprimeable number, because it can be changed into a prime (30842130359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87619513 + ... + 87619864.

Almost surely, 2^30842130352 is an apocalyptic number.

It is an amenable number.

30842130352 is an abundant number, since it is smaller than the sum of its proper divisors (34346918264).

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

30842130352 is a wasteful number, since it uses less digits than its factorization.

30842130352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175239396 (or 175239390 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 30842130352 in words is "thirty billion, eight hundred forty-two million, one hundred thirty thousand, three hundred fifty-two".