14363231399 has 4 divisors (see below), whose sum is σ = 15668979720. Its totient is φ = 13057483080.

The previous prime is 14363231387. The next prime is 14363231411. The reversal of 14363231399 is 99313236341.

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

It is an interprime number because it is at equal distance from previous prime (14363231387) and next prime (14363231411).

It is a cyclic number.

It is not a de Polignac number, because 14363231399 - 2²⁰ = 14362182823 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 (14363231339) 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, 652874144 + ... + 652874165.

It is an arithmetic number, because the mean of its divisors is an integer number (3917244930).

Almost surely, 2^14363231399 is an apocalyptic number.

14363231399 is a deficient number, since it is larger than the sum of its proper divisors (1305748321).

14363231399 is a wasteful number, since it uses less digits than its factorization.

14363231399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305748320.

The product of its digits is 314928, while the sum is 44.

The spelling of 14363231399 in words is "fourteen billion, three hundred sixty-three million, two hundred thirty-one thousand, three hundred ninety-nine".