14452104431 has 2 divisors, whose sum is σ = 14452104432. Its totient is φ = 14452104430.

The previous prime is 14452104353. The next prime is 14452104437. The reversal of 14452104431 is 13440125441.

It is a strong prime.

It is an emirp because it is prime and its reverse (13440125441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14452104431 is a prime.

It is a super-2 number, since 2×14452104431² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 14452104394 and 14452104403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14452104437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7226052215 + 7226052216.

It is an arithmetic number, because the mean of its divisors is an integer number (7226052216).

Almost surely, 2^14452104431 is an apocalyptic number.

14452104431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14452104431 is an equidigital number, since it uses as much as digits as its factorization.

14452104431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 14452104431 its reverse (13440125441), we get a palindrome (27892229872).

The spelling of 14452104431 in words is "fourteen billion, four hundred fifty-two million, one hundred four thousand, four hundred thirty-one".