30675316464 has 160 divisors (see below), whose sum is σ = 95373687360. Its totient is φ = 9383703552.

The previous prime is 30675316433. The next prime is 30675316489. The reversal of 30675316464 is 46461357603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 955782 + ... + 987354.

It is an arithmetic number, because the mean of its divisors is an integer number (596085546).

Almost surely, 2^30675316464 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 30675316464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47686843680).

30675316464 is an abundant number, since it is smaller than the sum of its proper divisors (64698370896).

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

30675316464 is a wasteful number, since it uses less digits than its factorization.

30675316464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31776 (or 31764 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 30675316464 in words is "thirty billion, six hundred seventy-five million, three hundred sixteen thousand, four hundred sixty-four".