14344100399 has 4 divisors (see below), whose sum is σ = 14363831664. Its totient is φ = 14324369136.

The previous prime is 14344100357. The next prime is 14344100411. The reversal of 14344100399 is 99300144341.

It is a happy number.

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 14344100399 - 2⁸ = 14344100143 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 (14344100899) 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, 9864542 + ... + 9865995.

It is an arithmetic number, because the mean of its divisors is an integer number (3590957916).

Almost surely, 2^14344100399 is an apocalyptic number.

14344100399 is a deficient number, since it is larger than the sum of its proper divisors (19731265).

14344100399 is an equidigital number, since it uses as much as digits as its factorization.

14344100399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19731264.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 14344100399 in words is "fourteen billion, three hundred forty-four million, one hundred thousand, three hundred ninety-nine".