14420424413 has 2 divisors, whose sum is σ = 14420424414. Its totient is φ = 14420424412.

The previous prime is 14420424391. The next prime is 14420424419. The reversal of 14420424413 is 31442402441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14297702329 + 122722084 = 119573^2 + 11078^2 .

It is an emirp because it is prime and its reverse (31442402441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14420424413 - 2¹⁰ = 14420423389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14420424419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210212206 + 7210212207.

It is an arithmetic number, because the mean of its divisors is an integer number (7210212207).

Almost surely, 2^14420424413 is an apocalyptic number.

It is an amenable number.

14420424413 is a deficient number, since it is larger than the sum of its proper divisors (1).

14420424413 is an equidigital number, since it uses as much as digits as its factorization.

14420424413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 14420424413 its reverse (31442402441), we get a palindrome (45862826854).

The spelling of 14420424413 in words is "fourteen billion, four hundred twenty million, four hundred twenty-four thousand, four hundred thirteen".