14143799 has 4 divisors (see below), whose sum is σ = 14204736. Its totient is φ = 14082864.

The previous prime is 14143783. The next prime is 14143817. The reversal of 14143799 is 99734141.

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 14143799 - 2⁴ = 14143783 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 (14143709) 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, 30119 + ... + 30584.

It is an arithmetic number, because the mean of its divisors is an integer number (3551184).

Almost surely, 2^14143799 is an apocalyptic number.

14143799 is a deficient number, since it is larger than the sum of its proper divisors (60937).

14143799 is an equidigital number, since it uses as much as digits as its factorization.

14143799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60936.

The product of its digits is 27216, while the sum is 38.

The square root of 14143799 is about 3760.8242447634. The cubic root of 14143799 is about 241.8365982519.

The spelling of 14143799 in words is "fourteen million, one hundred forty-three thousand, seven hundred ninety-nine".