14013404430443 has 4 divisors (see below), whose sum is σ = 15287350287768. Its totient is φ = 12739458573120.

The previous prime is 14013404430439. The next prime is 14013404430449. The reversal of 14013404430443 is 34403440431041.

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

It is a cyclic number.

It is not a de Polignac number, because 14013404430443 - 2² = 14013404430439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14013404430449) 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, 636972928646 + ... + 636972928667.

It is an arithmetic number, because the mean of its divisors is an integer number (3821837571942).

Almost surely, 2^{14013404430443} is an apocalyptic number.

14013404430443 is a deficient number, since it is larger than the sum of its proper divisors (1273945857325).

14013404430443 is a wasteful number, since it uses less digits than its factorization.

14013404430443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273945857324.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 14013404430443 its reverse (34403440431041), we get a palindrome (48416844861484).

The spelling of 14013404430443 in words is "fourteen trillion, thirteen billion, four hundred four million, four hundred thirty thousand, four hundred forty-three".