14315132431243 has 16 divisors (see below), whose sum is σ = 17225302199040. Its totient is φ = 11621557144800.

The previous prime is 14315132431241. The next prime is 14315132431247. The reversal of 14315132431243 is 34213423151341.

It is a cyclic number.

It is not a de Polignac number, because 14315132431243 - 2¹ = 14315132431241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14315132431241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12219868 + ... + 13339993.

It is an arithmetic number, because the mean of its divisors is an integer number (1076581387440).

Almost surely, 2^{14315132431243} is an apocalyptic number.

14315132431243 is a deficient number, since it is larger than the sum of its proper divisors (2910169767797).

14315132431243 is a wasteful number, since it uses less digits than its factorization.

14315132431243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25564098.

The product of its digits is 103680, while the sum is 37.

Adding to 14315132431243 its reverse (34213423151341), we get a palindrome (48528555582584).

The spelling of 14315132431243 in words is "fourteen trillion, three hundred fifteen billion, one hundred thirty-two million, four hundred thirty-one thousand, two hundred forty-three".