14413321431 has 6 divisors (see below), whose sum is σ = 20819242080. Its totient is φ = 9608880948.

The previous prime is 14413321423. The next prime is 14413321441. The reversal of 14413321431 is 13412331441.

14413321431 is a `hidden beast` number, since 1 + 4 + 413 + 3 + 214 + 31 = 666.

It is not a de Polignac number, because 14413321431 - 2³ = 14413321423 is a prime.

It is a super-2 number, since 2×14413321431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14413321395 and 14413321404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14413321441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 800740071 + ... + 800740088.

It is an arithmetic number, because the mean of its divisors is an integer number (3469873680).

Almost surely, 2^14413321431 is an apocalyptic number.

14413321431 is a deficient number, since it is larger than the sum of its proper divisors (6405920649).

14413321431 is a wasteful number, since it uses less digits than its factorization.

14413321431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601480165 (or 1601480162 counting only the distinct ones).

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

Adding to 14413321431 its reverse (13412331441), we get a palindrome (27825652872).

The spelling of 14413321431 in words is "fourteen billion, four hundred thirteen million, three hundred twenty-one thousand, four hundred thirty-one".