6244224443 has 2 divisors, whose sum is σ = 6244224444. Its totient is φ = 6244224442.

The previous prime is 6244224419. The next prime is 6244224449. The reversal of 6244224443 is 3444224426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6244224443 - 2⁶ = 6244224379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6244224449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122112221 + 3122112222.

It is an arithmetic number, because the mean of its divisors is an integer number (3122112222).

Almost surely, 2^6244224443 is an apocalyptic number.

6244224443 is a deficient number, since it is larger than the sum of its proper divisors (1).

6244224443 is an equidigital number, since it uses as much as digits as its factorization.

6244224443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 147456, while the sum is 35.

The square root of 6244224443 is about 79020.4052318134. The cubic root of 6244224443 is about 1841.4481788848.

Adding to 6244224443 its reverse (3444224426), we get a palindrome (9688448869).

The spelling of 6244224443 in words is "six billion, two hundred forty-four million, two hundred twenty-four thousand, four hundred forty-three".