242234422321 has 8 divisors (see below), whose sum is σ = 242875170560. Its totient is φ = 241594079328.

The previous prime is 242234422319. The next prime is 242234422333. The reversal of 242234422321 is 123224432242.

It is a happy number.

242234422321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242234422321 - 2¹ = 242234422319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242234422301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115005 + ... + 1314421.

It is an arithmetic number, because the mean of its divisors is an integer number (30359396320).

Almost surely, 2^242234422321 is an apocalyptic number.

It is an amenable number.

242234422321 is a deficient number, since it is larger than the sum of its proper divisors (640748239).

242234422321 is a wasteful number, since it uses less digits than its factorization.

242234422321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202623.

The product of its digits is 36864, while the sum is 31.

Adding to 242234422321 its reverse (123224432242), we get a palindrome (365458854563).

The spelling of 242234422321 in words is "two hundred forty-two billion, two hundred thirty-four million, four hundred twenty-two thousand, three hundred twenty-one".