14312134311 has 4 divisors (see below), whose sum is σ = 19082845752. Its totient is φ = 9541422872.

The previous prime is 14312134283. The next prime is 14312134337. The reversal of 14312134311 is 11343121341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11343121341 = 3 ⋅3781040447.

It is a cyclic number.

It is not a de Polignac number, because 14312134311 - 2⁵ = 14312134279 is a prime.

It is a super-2 number, since 2×14312134311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312134511) 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, 2385355716 + ... + 2385355721.

It is an arithmetic number, because the mean of its divisors is an integer number (4770711438).

Almost surely, 2^14312134311 is an apocalyptic number.

14312134311 is a deficient number, since it is larger than the sum of its proper divisors (4770711441).

14312134311 is an equidigital number, since it uses as much as digits as its factorization.

14312134311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770711440.

The product of its digits is 864, while the sum is 24.

Adding to 14312134311 its reverse (11343121341), we get a palindrome (25655255652).

The spelling of 14312134311 in words is "fourteen billion, three hundred twelve million, one hundred thirty-four thousand, three hundred eleven".