14311340331 has 4 divisors (see below), whose sum is σ = 19081787112. Its totient is φ = 9540893552.

The previous prime is 14311340291. The next prime is 14311340389. The reversal of 14311340331 is 13304311341.

14311340331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14311340331 - 2⁷ = 14311340203 is a prime.

It is a super-2 number, since 2×14311340331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14311340431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385223386 + ... + 2385223391.

It is an arithmetic number, because the mean of its divisors is an integer number (4770446778).

Almost surely, 2^14311340331 is an apocalyptic number.

14311340331 is a deficient number, since it is larger than the sum of its proper divisors (4770446781).

14311340331 is an equidigital number, since it uses as much as digits as its factorization.

14311340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770446780.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 14311340331 its reverse (13304311341), we get a palindrome (27615651672).

The spelling of 14311340331 in words is "fourteen billion, three hundred eleven million, three hundred forty thousand, three hundred thirty-one".