244441111 has 8 divisors (see below), whose sum is σ = 252425360. Its totient is φ = 236561472.

The previous prime is 244441097. The next prime is 244441117. The reversal of 244441111 is 111144442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244441111 - 2²³ = 236052503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244441117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21390 + ... + 30763.

It is an arithmetic number, because the mean of its divisors is an integer number (31553170).

Almost surely, 2^244441111 is an apocalyptic number.

244441111 is a deficient number, since it is larger than the sum of its proper divisors (7984249).

244441111 is a wasteful number, since it uses less digits than its factorization.

244441111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52305.

The product of its digits is 512, while the sum is 22.

The square root of 244441111 is about 15634.6125951365. The cubic root of 244441111 is about 625.2563095943.

Adding to 244441111 its reverse (111144442), we get a palindrome (355585553).

The spelling of 244441111 in words is "two hundred forty-four million, four hundred forty-one thousand, one hundred eleven".