14544420211 has 2 divisors, whose sum is σ = 14544420212. Its totient is φ = 14544420210.

The previous prime is 14544420197. The next prime is 14544420239. The reversal of 14544420211 is 11202444541.

It is a happy number.

It is an a-pointer prime, because the next prime (14544420239) can be obtained adding 14544420211 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14544420211 - 2¹⁵ = 14544387443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14544420211.

It is not a weakly prime, because it can be changed into another prime (14544420281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7272210105 + 7272210106.

It is an arithmetic number, because the mean of its divisors is an integer number (7272210106).

Almost surely, 2^14544420211 is an apocalyptic number.

14544420211 is a deficient number, since it is larger than the sum of its proper divisors (1).

14544420211 is an equidigital number, since it uses as much as digits as its factorization.

14544420211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 14544420211 its reverse (11202444541), we get a palindrome (25746864752).

The spelling of 14544420211 in words is "fourteen billion, five hundred forty-four million, four hundred twenty thousand, two hundred eleven".