30318394048 has 112 divisors (see below), whose sum is σ = 65444851584. Its totient is φ = 13882429440.

The previous prime is 30318394013. The next prime is 30318394097. The reversal of 30318394048 is 84049381303.

It is a junction number, because it is equal to n+sod(n) for n = 30318393995 and 30318394013.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6047863 + ... + 6052873.

It is an arithmetic number, because the mean of its divisors is an integer number (584329032).

Almost surely, 2^30318394048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30318394048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32722425792).

30318394048 is an abundant number, since it is smaller than the sum of its proper divisors (35126457536).

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

30318394048 is a wasteful number, since it uses less digits than its factorization.

30318394048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 30318394048 in words is "thirty billion, three hundred eighteen million, three hundred ninety-four thousand, forty-eight".