14131443451 has 2 divisors, whose sum is σ = 14131443452. Its totient is φ = 14131443450.

The previous prime is 14131443419. The next prime is 14131443493. The reversal of 14131443451 is 15434413141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14131443451 - 2⁵ = 14131443419 is a prime.

It is not a weakly prime, because it can be changed into another prime (14131443251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7065721725 + 7065721726.

It is an arithmetic number, because the mean of its divisors is an integer number (7065721726).

Almost surely, 2^14131443451 is an apocalyptic number.

14131443451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14131443451 is an equidigital number, since it uses as much as digits as its factorization.

14131443451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

Adding to 14131443451 its reverse (15434413141), we get a palindrome (29565856592).

The spelling of 14131443451 in words is "fourteen billion, one hundred thirty-one million, four hundred forty-three thousand, four hundred fifty-one".