14242044011431 has 4 divisors (see below), whose sum is σ = 14248508854312. Its totient is φ = 14235579168552.

The previous prime is 14242044011381. The next prime is 14242044011449. The reversal of 14242044011431 is 13411044024241.

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 14242044011431 - 2²³ = 14242035622823 is a prime.

It is a super-2 number, since 2×14242044011431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14242044011393 and 14242044011402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242044018431) 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, 3232418136 + ... + 3232422541.

It is an arithmetic number, because the mean of its divisors is an integer number (3562127213578).

Almost surely, 2^{14242044011431} is an apocalyptic number.

14242044011431 is a deficient number, since it is larger than the sum of its proper divisors (6464842881).

14242044011431 is an equidigital number, since it uses as much as digits as its factorization.

14242044011431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464842880.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 14242044011431 its reverse (13411044024241), we get a palindrome (27653088035672).

The spelling of 14242044011431 in words is "fourteen trillion, two hundred forty-two billion, forty-four million, eleven thousand, four hundred thirty-one".