14229286423 has 4 divisors (see below), whose sum is σ = 15522857928. Its totient is φ = 12935714920.

The previous prime is 14229286381. The next prime is 14229286439. The reversal of 14229286423 is 32468292241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14229286423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14229286423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14229286493) 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, 646785736 + ... + 646785757.

It is an arithmetic number, because the mean of its divisors is an integer number (3880714482).

Almost surely, 2^14229286423 is an apocalyptic number.

14229286423 is a deficient number, since it is larger than the sum of its proper divisors (1293571505).

14229286423 is a wasteful number, since it uses less digits than its factorization.

14229286423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293571504.

The product of its digits is 331776, while the sum is 43.

The spelling of 14229286423 in words is "fourteen billion, two hundred twenty-nine million, two hundred eighty-six thousand, four hundred twenty-three".