242322342 has 16 divisors (see below), whose sum is σ = 505716480. Its totient is φ = 77262152.

The previous prime is 242322323. The next prime is 242322343. The reversal of 242322342 is 243223242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242322343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877842 + ... + 878117.

It is an arithmetic number, because the mean of its divisors is an integer number (31607280).

Almost surely, 2^242322342 is an apocalyptic number.

242322342 is an abundant number, since it is smaller than the sum of its proper divisors (263394138).

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

242322342 is a wasteful number, since it uses less digits than its factorization.

242322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755987.

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

The square root of 242322342 is about 15566.7062026621. The cubic root of 242322342 is about 623.4445305418. Note that the first 3 decimals are identical.

Adding to 242322342 its reverse (243223242), we get a palindrome (485545584).

The spelling of 242322342 in words is "two hundred forty-two million, three hundred twenty-two thousand, three hundred forty-two".