14321144331 has 30 divisors (see below), whose sum is σ = 23165563740. Its totient is φ = 8813003472.

The previous prime is 14321144291. The next prime is 14321144359. The reversal of 14321144331 is 13344112341.

14321144331 is a `hidden beast` number, since 1 + 4 + 3 + 211 + 443 + 3 + 1 = 666.

14321144331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14321144331 - 2¹⁰ = 14321143307 is a prime.

It is a super-2 number, since 2×14321144331² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14321144295 and 14321144304.

It is not an unprimeable number, because it can be changed into a prime (14321144381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 509401 + ... + 536778.

It is an arithmetic number, because the mean of its divisors is an integer number (772185458).

Almost surely, 2^14321144331 is an apocalyptic number.

14321144331 is a deficient number, since it is larger than the sum of its proper divisors (8844419409).

14321144331 is a wasteful number, since it uses less digits than its factorization.

14321144331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046217 (or 1046195 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 14321144331 its reverse (13344112341), we get a palindrome (27665256672).

The spelling of 14321144331 in words is "fourteen billion, three hundred twenty-one million, one hundred forty-four thousand, three hundred thirty-one".