44222442240444 has 24 divisors (see below), whose sum is σ = 111123059989200. Its totient is φ = 13606905304704.

The previous prime is 44222442240419. The next prime is 44222442240451. The reversal of 44222442240444 is 44404224422244.

It is a junction number, because it is equal to n+sod(n) for n = 44222442240396 and 44222442240405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141738596769 + ... + 141738597080.

It is an arithmetic number, because the mean of its divisors is an integer number (4630127499550).

Almost surely, 2^{44222442240444} is an apocalyptic number.

It is an amenable number.

44222442240444 is an abundant number, since it is smaller than the sum of its proper divisors (66900617748756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44222442240444 is a wasteful number, since it uses less digits than its factorization.

44222442240444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283477193869 (or 283477193867 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 42.

Adding to 44222442240444 its reverse (44404224422244), we get a palindrome (88626666662688).

The spelling of 44222442240444 in words is "forty-four trillion, two hundred twenty-two billion, four hundred forty-two million, two hundred forty thousand, four hundred forty-four".