242044004422 has 32 divisors (see below), whose sum is σ = 399282631200. Its totient is φ = 109131744000.

The previous prime is 242044004383. The next prime is 242044004431. The reversal of 242044004422 is 224400440242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265922 + ... + 1444522.

It is an arithmetic number, because the mean of its divisors is an integer number (12477582225).

Almost surely, 2^242044004422 is an apocalyptic number.

242044004422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242044004422 is a deficient number, since it is larger than the sum of its proper divisors (157238626778).

242044004422 is a wasteful number, since it uses less digits than its factorization.

242044004422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179112.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242044004422 its reverse (224400440242), we get a palindrome (466444444664).

The spelling of 242044004422 in words is "two hundred forty-two billion, forty-four million, four thousand, four hundred twenty-two".