14399078399 has 4 divisors (see below), whose sum is σ = 14508995160. Its totient is φ = 14289161640.

The previous prime is 14399078381. The next prime is 14399078413. The reversal of 14399078399 is 99387099341.

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 14399078399 - 2²⁴ = 14382301183 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 (14399078359) 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, 54958184 + ... + 54958445.

It is an arithmetic number, because the mean of its divisors is an integer number (3627248790).

Almost surely, 2^14399078399 is an apocalyptic number.

14399078399 is a deficient number, since it is larger than the sum of its proper divisors (109916761).

14399078399 is a wasteful number, since it uses less digits than its factorization.

14399078399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109916760.

The product of its (nonzero) digits is 13226976, while the sum is 62.

The spelling of 14399078399 in words is "fourteen billion, three hundred ninety-nine million, seventy-eight thousand, three hundred ninety-nine".