4421444411 has 2 divisors, whose sum is σ = 4421444412. Its totient is φ = 4421444410.

The previous prime is 4421444407. The next prime is 4421444431. The reversal of 4421444411 is 1144441244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4421444411 - 2² = 4421444407 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4421444431) 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, 2210722205 + 2210722206.

It is an arithmetic number, because the mean of its divisors is an integer number (2210722206).

Almost surely, 2^4421444411 is an apocalyptic number.

4421444411 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421444411 is an equidigital number, since it uses as much as digits as its factorization.

4421444411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8192, while the sum is 29.

The square root of 4421444411 is about 66493.9426639750. The cubic root of 4421444411 is about 1641.3003284007.

Adding to 4421444411 its reverse (1144441244), we get a palindrome (5565885655).

The spelling of 4421444411 in words is "four billion, four hundred twenty-one million, four hundred forty-four thousand, four hundred eleven".