14544534544 has 20 divisors (see below), whose sum is σ = 28306410496. Its totient is φ = 7239654432.

The previous prime is 14544534497. The next prime is 14544534553. The reversal of 14544534544 is 44543544541.

It is a self number, because there is not a number n which added to its sum of digits gives 14544534544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2034624 + ... + 2041759.

Almost surely, 2^14544534544 is an apocalyptic number.

It is an amenable number.

14544534544 is a deficient number, since it is larger than the sum of its proper divisors (13761875952).

14544534544 is a wasteful number, since it uses less digits than its factorization.

14544534544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076614 (or 4076608 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 43.

The spelling of 14544534544 in words is "fourteen billion, five hundred forty-four million, five hundred thirty-four thousand, five hundred forty-four".