14444412443231 has 4 divisors (see below), whose sum is σ = 14445309015264. Its totient is φ = 14443515871200.

The previous prime is 14444412443141. The next prime is 14444412443249. The reversal of 14444412443231 is 13234421444441.

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 14444412443231 - 2²² = 14444408248927 is a prime.

It is a super-2 number, since 2×14444412443231² (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 (14444412443261) 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, 448261850 + ... + 448294071.

It is an arithmetic number, because the mean of its divisors is an integer number (3611327253816).

Almost surely, 2^{14444412443231} is an apocalyptic number.

14444412443231 is a deficient number, since it is larger than the sum of its proper divisors (896572033).

14444412443231 is an equidigital number, since it uses as much as digits as its factorization.

14444412443231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896572032.

The product of its digits is 589824, while the sum is 41.

Adding to 14444412443231 its reverse (13234421444441), we get a palindrome (27678833887672).

The spelling of 14444412443231 in words is "fourteen trillion, four hundred forty-four billion, four hundred twelve million, four hundred forty-three thousand, two hundred thirty-one".