14563561168 has 40 divisors (see below), whose sum is σ = 30396945096. Its totient is φ = 6719539200.

The previous prime is 14563561147. The next prime is 14563561217. The reversal of 14563561168 is 86116536541.

It can be written as a sum of positive squares in 4 ways, for example, as 12446784 + 14551114384 = 3528^2 + 120628^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798228 + ... + 816268.

Almost surely, 2^14563561168 is an apocalyptic number.

It is an amenable number.

14563561168 is an abundant number, since it is smaller than the sum of its proper divisors (15833383928).

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

14563561168 is a wasteful number, since it uses less digits than its factorization.

14563561168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21943 (or 21937 counting only the distinct ones).

The product of its digits is 518400, while the sum is 46.

The spelling of 14563561168 in words is "fourteen billion, five hundred sixty-three million, five hundred sixty-one thousand, one hundred sixty-eight".