244044440441 has 16 divisors (see below), whose sum is σ = 251708000256. Its totient is φ = 236486370576.

The previous prime is 244044440413. The next prime is 244044440449. The reversal of 244044440441 is 144044440442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 244044440441 - 2³⁰ = 242970698617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244044440449) 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, 9577580 + ... + 9603026.

It is an arithmetic number, because the mean of its divisors is an integer number (15731750016).

Almost surely, 2^244044440441 is an apocalyptic number.

It is an amenable number.

244044440441 is a deficient number, since it is larger than the sum of its proper divisors (7663559815).

244044440441 is a wasteful number, since it uses less digits than its factorization.

244044440441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27508.

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 244044440441 its reverse (144044440442), we get a palindrome (388088880883).

Subtracting from 244044440441 its reverse (144044440442), we obtain a palindrome (99999999999).

The spelling of 244044440441 in words is "two hundred forty-four billion, forty-four million, four hundred forty thousand, four hundred forty-one".