214442242244423 has 2 divisors, whose sum is σ = 214442242244424. Its totient is φ = 214442242244422.

The previous prime is 214442242244383. The next prime is 214442242244453. The reversal of 214442242244423 is 324442242244412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214442242244423 - 2²⁸ = 214441973808967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214442242244453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107221121122211 + 107221121122212.

It is an arithmetic number, because the mean of its divisors is an integer number (107221121122212).

Almost surely, 2^{214442242244423} is an apocalyptic number.

214442242244423 is a deficient number, since it is larger than the sum of its proper divisors (1).

214442242244423 is an equidigital number, since it uses as much as digits as its factorization.

214442242244423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3145728, while the sum is 44.

Adding to 214442242244423 its reverse (324442242244412), we get a palindrome (538884484488835).

The spelling of 214442242244423 in words is "two hundred fourteen trillion, four hundred forty-two billion, two hundred forty-two million, two hundred forty-four thousand, four hundred twenty-three".