242332212042 has 12 divisors (see below), whose sum is σ = 525053126130. Its totient is φ = 80777404008.

The previous prime is 242332212041. The next prime is 242332212047. The reversal of 242332212042 is 240212233242.

242332212042 is a `hidden beast` number, since 2 + 4 + 233 + 221 + 204 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 212981327001 + 29350885041 = 461499^2 + 171321^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242332211997 and 242332212015.

It is not an unprimeable number, because it can be changed into a prime (242332212041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6731450317 + ... + 6731450352.

Almost surely, 2^242332212042 is an apocalyptic number.

242332212042 is an abundant number, since it is smaller than the sum of its proper divisors (282720914088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242332212042 is a wasteful number, since it uses less digits than its factorization.

242332212042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13462900677 (or 13462900674 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 242332212042 its reverse (240212233242), we get a palindrome (482544445284).

The spelling of 242332212042 in words is "two hundred forty-two billion, three hundred thirty-two million, two hundred twelve thousand, forty-two".