242244444244 has 24 divisors (see below), whose sum is σ = 467045552736. Its totient is φ = 109020900000.

The previous prime is 242244444203. The next prime is 242244444269. The reversal of 242244444244 is 442444442242.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 242244444197 and 242244444206.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 27250782 + ... + 27259669.

It is an arithmetic number, because the mean of its divisors is an integer number (19460231364).

Almost surely, 2^242244444244 is an apocalyptic number.

It is an amenable number.

242244444244 is a deficient number, since it is larger than the sum of its proper divisors (224801108492).

242244444244 is a wasteful number, since it uses less digits than its factorization.

242244444244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54510567 (or 54510565 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 40.

Adding to 242244444244 its reverse (442444442242), we get a palindrome (684688886486).

The spelling of 242244444244 in words is "two hundred forty-two billion, two hundred forty-four million, four hundred forty-four thousand, two hundred forty-four".