242234423321 has 16 divisors (see below), whose sum is σ = 273924936000. Its totient is φ = 212186385600.

The previous prime is 242234423303. The next prime is 242234423383. The reversal of 242234423321 is 123324432242.

242234423321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242234423321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242234423521) 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 15 ways as a sum of consecutive naturals, for example, 616646 + ... + 929903.

It is an arithmetic number, because the mean of its divisors is an integer number (17120308500).

Almost surely, 2^242234423321 is an apocalyptic number.

It is an amenable number.

242234423321 is a deficient number, since it is larger than the sum of its proper divisors (31690512679).

242234423321 is a wasteful number, since it uses less digits than its factorization.

242234423321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547080.

The product of its digits is 55296, while the sum is 32.

Adding to 242234423321 its reverse (123324432242), we get a palindrome (365558855563).

The spelling of 242234423321 in words is "two hundred forty-two billion, two hundred thirty-four million, four hundred twenty-three thousand, three hundred twenty-one".