14141438431 has 2 divisors, whose sum is σ = 14141438432. Its totient is φ = 14141438430.

The previous prime is 14141438359. The next prime is 14141438447. The reversal of 14141438431 is 13483414141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14141438431 - 2⁷ = 14141438303 is a prime.

It is a super-2 number, since 2×14141438431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14141433431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7070719215 + 7070719216.

It is an arithmetic number, because the mean of its divisors is an integer number (7070719216).

Almost surely, 2^14141438431 is an apocalyptic number.

14141438431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14141438431 is an equidigital number, since it uses as much as digits as its factorization.

14141438431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 34.

The spelling of 14141438431 in words is "fourteen billion, one hundred forty-one million, four hundred thirty-eight thousand, four hundred thirty-one".