4444444343 has 2 divisors, whose sum is σ = 4444444344. Its totient is φ = 4444444342.

The previous prime is 4444444339. The next prime is 4444444349. The reversal of 4444444343 is 3434444444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4444444343 - 2² = 4444444339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4444444297 and 4444444306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4444444349) 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, 2222222171 + 2222222172.

It is an arithmetic number, because the mean of its divisors is an integer number (2222222172).

Almost surely, 2^4444444343 is an apocalyptic number.

4444444343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444444343 is an equidigital number, since it uses as much as digits as its factorization.

4444444343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 589824, while the sum is 38.

The square root of 4444444343 is about 66666.6659058333. The cubic root of 4444444343 is about 1644.1413703778.

Adding to 4444444343 its reverse (3434444444), we get a palindrome (7878888787).

The spelling of 4444444343 in words is "four billion, four hundred forty-four million, four hundred forty-four thousand, three hundred forty-three".