30134412868 has 24 divisors (see below), whose sum is σ = 60307083200. Its totient is φ = 12906550368.

The previous prime is 30134412863. The next prime is 30134412877. The reversal of 30134412868 is 86821443103.

It is a self number, because there is not a number n which added to its sum of digits gives 30134412868.

It is not an unprimeable number, because it can be changed into a prime (30134412863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296583 + ... + 385006.

Almost surely, 2^30134412868 is an apocalyptic number.

It is an amenable number.

30134412868 is an abundant number, since it is smaller than the sum of its proper divisors (30172670332).

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

30134412868 is a wasteful number, since it uses less digits than its factorization.

30134412868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683179 (or 683177 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 30134412868 in words is "thirty billion, one hundred thirty-four million, four hundred twelve thousand, eight hundred sixty-eight".