14022144431 has 8 divisors (see below), whose sum is σ = 14040015360. Its totient is φ = 14004288288.

The previous prime is 14022144401. The next prime is 14022144491. The reversal of 14022144431 is 13444122041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14022144431 is a prime.

It is a super-2 number, since 2×14022144431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14022144431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14022144401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805585 + ... + 4808501.

It is an arithmetic number, because the mean of its divisors is an integer number (1755001920).

Almost surely, 2^14022144431 is an apocalyptic number.

14022144431 is a deficient number, since it is larger than the sum of its proper divisors (17870929).

14022144431 is a wasteful number, since it uses less digits than its factorization.

14022144431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14022144431 its reverse (13444122041), we get a palindrome (27466266472).

The spelling of 14022144431 in words is "fourteen billion, twenty-two million, one hundred forty-four thousand, four hundred thirty-one".