242220030342 has 16 divisors (see below), whose sum is σ = 484448462832. Its totient is φ = 80738609760.

The previous prime is 242220030229. The next prime is 242220030383. The reversal of 242220030342 is 243030022242.

It is a happy number.

242220030342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 61992 + ... + 698772.

It is an arithmetic number, because the mean of its divisors is an integer number (30278028927).

Almost surely, 2^242220030342 is an apocalyptic number.

242220030342 is an abundant number, since it is smaller than the sum of its proper divisors (242228432490).

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

242220030342 is a wasteful number, since it uses less digits than its factorization.

242220030342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700183.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 242220030342 its reverse (243030022242), we get a palindrome (485250052584).

It can be divided in two parts, 2422200 and 30342, that added together give a palindrome (2452542).

The spelling of 242220030342 in words is "two hundred forty-two billion, two hundred twenty million, thirty thousand, three hundred forty-two".