4144403111 has 2 divisors, whose sum is σ = 4144403112. Its totient is φ = 4144403110.

The previous prime is 4144403077. The next prime is 4144403129. The reversal of 4144403111 is 1113044414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4144403111 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 (4144403141) 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, 2072201555 + 2072201556.

It is an arithmetic number, because the mean of its divisors is an integer number (2072201556).

Almost surely, 2^4144403111 is an apocalyptic number.

4144403111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144403111 is an equidigital number, since it uses as much as digits as its factorization.

4144403111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4144403111 is about 64377.0386939319. The cubic root of 4144403111 is about 1606.2778242724.

Adding to 4144403111 its reverse (1113044414), we get a palindrome (5257447525).

The spelling of 4144403111 in words is "four billion, one hundred forty-four million, four hundred three thousand, one hundred eleven".