14343404331 has 4 divisors (see below), whose sum is σ = 19124539112. Its totient is φ = 9562269552.

The previous prime is 14343404297. The next prime is 14343404357. The reversal of 14343404331 is 13340434341.

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

It is not a de Polignac number, because 14343404331 - 2¹⁰ = 14343403307 is a prime.

It is a super-2 number, since 2×14343404331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14343404431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390567386 + ... + 2390567391.

It is an arithmetic number, because the mean of its divisors is an integer number (4781134778).

Almost surely, 2^14343404331 is an apocalyptic number.

14343404331 is a deficient number, since it is larger than the sum of its proper divisors (4781134781).

14343404331 is an equidigital number, since it uses as much as digits as its factorization.

14343404331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781134780.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 14343404331 its reverse (13340434341), we get a palindrome (27683838672).

The spelling of 14343404331 in words is "fourteen billion, three hundred forty-three million, four hundred four thousand, three hundred thirty-one".