14344311231 has 12 divisors (see below), whose sum is σ = 21810064120. Its totient is φ = 9059564880.

The previous prime is 14344311211. The next prime is 14344311253. The reversal of 14344311231 is 13211344341.

14344311231 is a `hidden beast` number, since 1 + 4 + 344 + 311 + 2 + 3 + 1 = 666.

It is not a de Polignac number, because 14344311231 - 2⁹ = 14344310719 is a prime.

It is a super-2 number, since 2×14344311231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14344311195 and 14344311204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344311211) 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 11 ways as a sum of consecutive naturals, for example, 41942260 + ... + 41942601.

Almost surely, 2^14344311231 is an apocalyptic number.

14344311231 is a deficient number, since it is larger than the sum of its proper divisors (7465752889).

14344311231 is a wasteful number, since it uses less digits than its factorization.

14344311231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83884886 (or 83884883 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 14344311231 its reverse (13211344341), we get a palindrome (27555655572).

The spelling of 14344311231 in words is "fourteen billion, three hundred forty-four million, three hundred eleven thousand, two hundred thirty-one".