14424404531 has 2 divisors, whose sum is σ = 14424404532. Its totient is φ = 14424404530.

The previous prime is 14424404509. The next prime is 14424404543. The reversal of 14424404531 is 13540442441.

It is a strong prime.

It is an emirp because it is prime and its reverse (13540442441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14424404531 - 2¹⁸ = 14424142387 is a prime.

It is a super-2 number, since 2×14424404531² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14424404551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7212202265 + 7212202266.

It is an arithmetic number, because the mean of its divisors is an integer number (7212202266).

Almost surely, 2^14424404531 is an apocalyptic number.

14424404531 is a deficient number, since it is larger than the sum of its proper divisors (1).

14424404531 is an equidigital number, since it uses as much as digits as its factorization.

14424404531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14424404531 its reverse (13540442441), we get a palindrome (27964846972).

The spelling of 14424404531 in words is "fourteen billion, four hundred twenty-four million, four hundred four thousand, five hundred thirty-one".