14042330345 has 4 divisors (see below), whose sum is σ = 16850796420. Its totient is φ = 11233864272.

The previous prime is 14042330339. The next prime is 14042330387. The reversal of 14042330345 is 54303324041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54303324041 = 2459 ⋅22083499.

It can be written as a sum of positive squares in 2 ways, for example, as 2146283584 + 11896046761 = 46328^2 + 109069^2 .

It is a cyclic number.

It is not a de Polignac number, because 14042330345 - 2²⁰ = 14041281769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404233030 + ... + 1404233039.

It is an arithmetic number, because the mean of its divisors is an integer number (4212699105).

Almost surely, 2^14042330345 is an apocalyptic number.

It is an amenable number.

14042330345 is a deficient number, since it is larger than the sum of its proper divisors (2808466075).

14042330345 is an equidigital number, since it uses as much as digits as its factorization.

14042330345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808466074.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 14042330345 its reverse (54303324041), we get a palindrome (68345654386).

The spelling of 14042330345 in words is "fourteen billion, forty-two million, three hundred thirty thousand, three hundred forty-five".