14144413431 has 16 divisors (see below), whose sum is σ = 20313999360. Its totient is φ = 8728668960.

The previous prime is 14144413417. The next prime is 14144413433. The reversal of 14144413431 is 13431444141.

It is not a de Polignac number, because 14144413431 - 2⁵ = 14144413399 is a prime.

It is a super-2 number, since 2×14144413431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144413433) 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, 3304176 + ... + 3308453.

It is an arithmetic number, because the mean of its divisors is an integer number (1269624960).

Almost surely, 2^14144413431 is an apocalyptic number.

14144413431 is a deficient number, since it is larger than the sum of its proper divisors (6169585929).

14144413431 is a wasteful number, since it uses less digits than its factorization.

14144413431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6612686.

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

Adding to 14144413431 its reverse (13431444141), we get a palindrome (27575857572).

The spelling of 14144413431 in words is "fourteen billion, one hundred forty-four million, four hundred thirteen thousand, four hundred thirty-one".