14013124401243 has 16 divisors (see below), whose sum is σ = 20383252206336. Its totient is φ = 8492583582240.

The previous prime is 14013124401197. The next prime is 14013124401271. The reversal of 14013124401243 is 34210442131041.

It is a happy number.

It is not a de Polignac number, because 14013124401243 - 2⁹ = 14013124400731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14013124401243.

It is not an unprimeable number, because it can be changed into a prime (14013125401243) 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, 4173880 + ... + 6741477.

It is an arithmetic number, because the mean of its divisors is an integer number (1273953262896).

Almost surely, 2^{14013124401243} is an apocalyptic number.

14013124401243 is a deficient number, since it is larger than the sum of its proper divisors (6370127805093).

14013124401243 is a wasteful number, since it uses less digits than its factorization.

14013124401243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10954274.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14013124401243 its reverse (34210442131041), we get a palindrome (48223566532284).

The spelling of 14013124401243 in words is "fourteen trillion, thirteen billion, one hundred twenty-four million, four hundred one thousand, two hundred forty-three".