14254520042431 has 16 divisors (see below), whose sum is σ = 14349297650688. Its totient is φ = 14160040748800.

The previous prime is 14254520042381. The next prime is 14254520042443. The reversal of 14254520042431 is 13424002545241.

It is a cyclic number.

It is not a de Polignac number, because 14254520042431 - 2³³ = 14245930107839 is a prime.

It is a super-2 number, since 2×14254520042431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14254520042531) 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, 1003337730 + ... + 1003351936.

It is an arithmetic number, because the mean of its divisors is an integer number (896831103168).

Almost surely, 2^{14254520042431} is an apocalyptic number.

14254520042431 is a deficient number, since it is larger than the sum of its proper divisors (94777608257).

14254520042431 is a wasteful number, since it uses less digits than its factorization.

14254520042431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24242.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 14254520042431 its reverse (13424002545241), we get a palindrome (27678522587672).

The spelling of 14254520042431 in words is "fourteen trillion, two hundred fifty-four billion, five hundred twenty million, forty-two thousand, four hundred thirty-one".