14001424323431 has 2 divisors, whose sum is σ = 14001424323432. Its totient is φ = 14001424323430.

The previous prime is 14001424323421. The next prime is 14001424323461. The reversal of 14001424323431 is 13432342410041.

It is a weak prime.

It is an emirp because it is prime and its reverse (13432342410041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14001424323431 - 2¹⁴ = 14001424307047 is a prime.

It is a super-2 number, since 2×14001424323431² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14001424323421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000712161715 + 7000712161716.

It is an arithmetic number, because the mean of its divisors is an integer number (7000712161716).

Almost surely, 2^{14001424323431} is an apocalyptic number.

14001424323431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14001424323431 is an equidigital number, since it uses as much as digits as its factorization.

14001424323431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 14001424323431 its reverse (13432342410041), we get a palindrome (27433766733472).

The spelling of 14001424323431 in words is "fourteen trillion, one billion, four hundred twenty-four million, three hundred twenty-three thousand, four hundred thirty-one".