14851144856 has 16 divisors (see below), whose sum is σ = 27885630240. Its totient is φ = 7414976800.

The previous prime is 14851144843. The next prime is 14851144871. The reversal of 14851144856 is 65844115841.

It is a self number, because there is not a number n which added to its sum of digits gives 14851144856.

It is a congruent number.

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, 1318496 + ... + 1329711.

It is an arithmetic number, because the mean of its divisors is an integer number (1742851890).

Almost surely, 2^14851144856 is an apocalyptic number.

It is an amenable number.

14851144856 is a deficient number, since it is larger than the sum of its proper divisors (13034485384).

14851144856 is a wasteful number, since it uses less digits than its factorization.

14851144856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648914 (or 2648910 counting only the distinct ones).

The product of its digits is 614400, while the sum is 47.

The spelling of 14851144856 in words is "fourteen billion, eight hundred fifty-one million, one hundred forty-four thousand, eight hundred fifty-six".