14131343666 has 16 divisors (see below), whose sum is σ = 23253207840. Its totient is φ = 6387451680.

The previous prime is 14131343663. The next prime is 14131343671. The reversal of 14131343666 is 66634313141.

It is not an unprimeable number, because it can be changed into a prime (14131343663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790291 + ... + 1798166.

It is an arithmetic number, because the mean of its divisors is an integer number (1453325490).

Almost surely, 2^14131343666 is an apocalyptic number.

14131343666 is a deficient number, since it is larger than the sum of its proper divisors (9121864174).

14131343666 is a wasteful number, since it uses less digits than its factorization.

14131343666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588649.

The product of its digits is 93312, while the sum is 38.

The spelling of 14131343666 in words is "fourteen billion, one hundred thirty-one million, three hundred forty-three thousand, six hundred sixty-six".