14431312340313 has 32 divisors (see below), whose sum is σ = 21623318323200. Its totient is φ = 8485514063040.

The previous prime is 14431312340233. The next prime is 14431312340359. The reversal of 14431312340313 is 31304321313441.

It is not a de Polignac number, because 14431312340313 - 2¹⁷ = 14431312209241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14431312345313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33916281 + ... + 34339142.

It is an arithmetic number, because the mean of its divisors is an integer number (675728697600).

Almost surely, 2^{14431312340313} is an apocalyptic number.

It is an amenable number.

14431312340313 is a deficient number, since it is larger than the sum of its proper divisors (7192005982887).

14431312340313 is a wasteful number, since it uses less digits than its factorization.

14431312340313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68255629.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 14431312340313 its reverse (31304321313441), we get a palindrome (45735633653754).

The spelling of 14431312340313 in words is "fourteen trillion, four hundred thirty-one billion, three hundred twelve million, three hundred forty thousand, three hundred thirteen".