242112423434444 has 6 divisors (see below), whose sum is σ = 423696741010284. Its totient is φ = 121056211717220.

The previous prime is 242112423434377. The next prime is 242112423434477. The reversal of 242112423434444 is 444434324211242.

It is a junction number, because it is equal to n+sod(n) for n = 242112423434395 and 242112423434404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30264052929302 + ... + 30264052929309.

It is an arithmetic number, because the mean of its divisors is an integer number (70616123501714).

Almost surely, 2^{242112423434444} is an apocalyptic number.

It is an amenable number.

242112423434444 is a deficient number, since it is larger than the sum of its proper divisors (181584317575840).

242112423434444 is a wasteful number, since it uses less digits than its factorization.

242112423434444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60528105858615 (or 60528105858613 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 44.

Adding to 242112423434444 its reverse (444434324211242), we get a palindrome (686546747645686).

The spelling of 242112423434444 in words is "two hundred forty-two trillion, one hundred twelve billion, four hundred twenty-three million, four hundred thirty-four thousand, four hundred forty-four".