244241111 has 2 divisors, whose sum is σ = 244241112. Its totient is φ = 244241110.

The previous prime is 244241083. The next prime is 244241113. The reversal of 244241111 is 111142442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244241111 - 2⁶ = 244241047 is a prime.

It is a Sophie Germain prime.

Together with 244241113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244241113) 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, 122120555 + 122120556.

It is an arithmetic number, because the mean of its divisors is an integer number (122120556).

Almost surely, 2^244241111 is an apocalyptic number.

244241111 is a deficient number, since it is larger than the sum of its proper divisors (1).

244241111 is an equidigital number, since it uses as much as digits as its factorization.

244241111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256, while the sum is 20.

The square root of 244241111 is about 15628.2152211953. The cubic root of 244241111 is about 625.0857362917.

Adding to 244241111 its reverse (111142442), we get a palindrome (355383553).

The spelling of 244241111 in words is "two hundred forty-four million, two hundred forty-one thousand, one hundred eleven".