14996668199 has 4 divisors (see below), whose sum is σ = 15058895280. Its totient is φ = 14934441120.

The previous prime is 14996668187. The next prime is 14996668217. The reversal of 14996668199 is 99186669941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14996668199 - 2²⁴ = 14979890983 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 (14996668109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31113179 + ... + 31113660.

It is an arithmetic number, because the mean of its divisors is an integer number (3764723820).

Almost surely, 2^14996668199 is an apocalyptic number.

14996668199 is a deficient number, since it is larger than the sum of its proper divisors (62227081).

14996668199 is an equidigital number, since it uses as much as digits as its factorization.

14996668199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62227080.

The product of its digits is 45349632, while the sum is 68.

The spelling of 14996668199 in words is "fourteen billion, nine hundred ninety-six million, six hundred sixty-eight thousand, one hundred ninety-nine".