14144431340331 has 12 divisors (see below), whose sum is σ = 20518531303608. Its totient is φ = 9389150416224.

The previous prime is 14144431340311. The next prime is 14144431340339. The reversal of 14144431340331 is 13304313444141.

14144431340331 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 4 + 4 + 313 + 4 + 0 + 331 = 666.

It is not a de Polignac number, because 14144431340331 - 2²¹ = 14144429243179 is a prime.

It is a super-2 number, since 2×14144431340331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14144431340339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3372537565 + ... + 3372541758.

It is an arithmetic number, because the mean of its divisors is an integer number (1709877608634).

Almost surely, 2^{14144431340331} is an apocalyptic number.

14144431340331 is a deficient number, since it is larger than the sum of its proper divisors (6374099963277).

14144431340331 is a wasteful number, since it uses less digits than its factorization.

14144431340331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6745079562 (or 6745079559 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 14144431340331 its reverse (13304313444141), we get a palindrome (27448744784472).

The spelling of 14144431340331 in words is "fourteen trillion, one hundred forty-four billion, four hundred thirty-one million, three hundred forty thousand, three hundred thirty-one".