14814893816 has 8 divisors (see below), whose sum is σ = 27777925920. Its totient is φ = 7407446904.

The previous prime is 14814893801. The next prime is 14814893833. The reversal of 14814893816 is 61839841841.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 925930856 + ... + 925930871.

It is an arithmetic number, because the mean of its divisors is an integer number (3472240740).

Almost surely, 2^14814893816 is an apocalyptic number.

It is an amenable number.

14814893816 is a deficient number, since it is larger than the sum of its proper divisors (12963032104).

14814893816 is a wasteful number, since it uses less digits than its factorization.

14814893816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851861733 (or 1851861729 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 53.

The spelling of 14814893816 in words is "fourteen billion, eight hundred fourteen million, eight hundred ninety-three thousand, eight hundred sixteen".