14185853663 has 8 divisors (see below), whose sum is σ = 14933625600. Its totient is φ = 13438196568.

The previous prime is 14185853581. The next prime is 14185853707. The reversal of 14185853663 is 36635858141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14185853663 - 2²⁰ = 14184805087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14185853263) 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, 359720 + ... + 397202.

It is an arithmetic number, because the mean of its divisors is an integer number (1866703200).

Almost surely, 2^14185853663 is an apocalyptic number.

14185853663 is a deficient number, since it is larger than the sum of its proper divisors (747771937).

14185853663 is a wasteful number, since it uses less digits than its factorization.

14185853663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57421.

The product of its digits is 2073600, while the sum is 50.

The spelling of 14185853663 in words is "fourteen billion, one hundred eighty-five million, eight hundred fifty-three thousand, six hundred sixty-three".