244423011111 has 16 divisors (see below), whose sum is σ = 345083740128. Its totient is φ = 153356364800.

The previous prime is 244423011089. The next prime is 244423011163. The reversal of 244423011111 is 111110324442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 244423011111 - 2⁶ = 244423011047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244423011211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139641 + ... + 1337021.

It is an arithmetic number, because the mean of its divisors is an integer number (21567733758).

Almost surely, 2^244423011111 is an apocalyptic number.

244423011111 is a deficient number, since it is larger than the sum of its proper divisors (100660729017).

244423011111 is a wasteful number, since it uses less digits than its factorization.

244423011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221682.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 244423011111 its reverse (111110324442), we get a palindrome (355533335553).

The spelling of 244423011111 in words is "two hundred forty-four billion, four hundred twenty-three million, eleven thousand, one hundred eleven".