14431324343111 has 8 divisors (see below), whose sum is σ = 15541455837600. Its totient is φ = 13321197080352.

The previous prime is 14431324343087. The next prime is 14431324343113. The reversal of 14431324343111 is 11134342313441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14431324343111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431324343113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11935865 + ... + 13089213.

It is an arithmetic number, because the mean of its divisors is an integer number (1942681979700).

Almost surely, 2^{14431324343111} is an apocalyptic number.

14431324343111 is a deficient number, since it is larger than the sum of its proper divisors (1110131494489).

14431324343111 is a wasteful number, since it uses less digits than its factorization.

14431324343111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115865.

The product of its digits is 41472, while the sum is 35.

Adding to 14431324343111 its reverse (11134342313441), we get a palindrome (25565666656552).

The spelling of 14431324343111 in words is "fourteen trillion, four hundred thirty-one billion, three hundred twenty-four million, three hundred forty-three thousand, one hundred eleven".