14630564328 has 128 divisors (see below), whose sum is σ = 38233451520. Its totient is φ = 4660346880.

The previous prime is 14630564303. The next prime is 14630564387. The reversal of 14630564328 is 82346503641.

It is a self number, because there is not a number n which added to its sum of digits gives 14630564328.

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, 25355976 + ... + 25356552.

It is an arithmetic number, because the mean of its divisors is an integer number (298698840).

Almost surely, 2^14630564328 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 14630564328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19116725760).

14630564328 is an abundant number, since it is smaller than the sum of its proper divisors (23602887192).

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

14630564328 is a wasteful number, since it uses less digits than its factorization.

14630564328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 983 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 14630564328 in words is "fourteen billion, six hundred thirty million, five hundred sixty-four thousand, three hundred twenty-eight".