4422256343 has 2 divisors, whose sum is σ = 4422256344. Its totient is φ = 4422256342.

The previous prime is 4422256339. The next prime is 4422256373. The reversal of 4422256343 is 3436522244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4422256343 - 2² = 4422256339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422256303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211128171 + 2211128172.

It is an arithmetic number, because the mean of its divisors is an integer number (2211128172).

Almost surely, 2^4422256343 is an apocalyptic number.

4422256343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422256343 is an equidigital number, since it uses as much as digits as its factorization.

4422256343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 35.

The square root of 4422256343 is about 66500.0476917122. The cubic root of 4422256343 is about 1641.4007889871.

Adding to 4422256343 its reverse (3436522244), we get a palindrome (7858778587).

The spelling of 4422256343 in words is "four billion, four hundred twenty-two million, two hundred fifty-six thousand, three hundred forty-three".