242243342 has 8 divisors (see below), whose sum is σ = 396398232. Its totient is φ = 110110600.

The previous prime is 242243333. The next prime is 242243359. The reversal of 242243342 is 243342242.

It is a happy number.

242243342 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 super-3 number, since 3×242243342³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5505509 + ... + 5505552.

It is an arithmetic number, because the mean of its divisors is an integer number (49549779).

Almost surely, 2^242243342 is an apocalyptic number.

242243342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242243342 is a deficient number, since it is larger than the sum of its proper divisors (154154890).

242243342 is a wasteful number, since it uses less digits than its factorization.

242243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011074.

The product of its digits is 9216, while the sum is 26.

The square root of 242243342 is about 15564.1685290285. The cubic root of 242243342 is about 623.3767730378.

Adding to 242243342 its reverse (243342242), we get a palindrome (485585584).

The spelling of 242243342 in words is "two hundred forty-two million, two hundred forty-three thousand, three hundred forty-two".