14014600666 has 24 divisors (see below), whose sum is σ = 23180666292. Its totient is φ = 6349886400.

The previous prime is 14014600657. The next prime is 14014600751. The reversal of 14014600666 is 66600641041.

It can be written as a sum of positive squares in 2 ways, for example, as 14011693641 + 2907025 = 118371^2 + 1705^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16765 + ... + 168256.

Almost surely, 2^14014600666 is an apocalyptic number.

14014600666 is a deficient number, since it is larger than the sum of its proper divisors (9166065626).

14014600666 is a wasteful number, since it uses less digits than its factorization.

14014600666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185358 (or 185347 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 14014600666 in words is "fourteen billion, fourteen million, six hundred thousand, six hundred sixty-six".