242402022342 has 24 divisors (see below), whose sum is σ = 525218175144. Its totient is φ = 80798552064.

The previous prime is 242402022341. The next prime is 242402022367. The reversal of 242402022342 is 243220204242.

242402022342 is a `hidden beast` number, since 2 + 424 + 0 + 2 + 0 + 2 + 234 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242402022341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 626118 + ... + 936390.

It is an arithmetic number, because the mean of its divisors is an integer number (21884090631).

Almost surely, 2^242402022342 is an apocalyptic number.

242402022342 is an abundant number, since it is smaller than the sum of its proper divisors (282816152802).

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

242402022342 is a wasteful number, since it uses less digits than its factorization.

242402022342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353684 (or 353681 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 242402022342 its reverse (243220204242), we get a palindrome (485622226584).

The spelling of 242402022342 in words is "two hundred forty-two billion, four hundred two million, twenty-two thousand, three hundred forty-two".