14031431013 has 8 divisors (see below), whose sum is σ = 18720136800. Its totient is φ = 9348506288.

The previous prime is 14031430979. The next prime is 14031431027. The reversal of 14031431013 is 31013413041.

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

It is a cyclic number.

It is not a de Polignac number, because 14031431013 - 2⁶ = 14031430949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031431213) 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, 1439598 + ... + 1449311.

It is an arithmetic number, because the mean of its divisors is an integer number (2340017100).

Almost surely, 2^14031431013 is an apocalyptic number.

It is an amenable number.

14031431013 is a deficient number, since it is larger than the sum of its proper divisors (4688705787).

14031431013 is a wasteful number, since it uses less digits than its factorization.

14031431013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890531.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 14031431013 its reverse (31013413041), we get a palindrome (45044844054).

The spelling of 14031431013 in words is "fourteen billion, thirty-one million, four hundred thirty-one thousand, thirteen".