243041342 has 8 divisors (see below), whose sum is σ = 364648656. Its totient is φ = 121491792.

The previous prime is 243041339. The next prime is 243041353. The reversal of 243041342 is 243140342.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1658 + ... + 22109.

It is an arithmetic number, because the mean of its divisors is an integer number (45581082).

Almost surely, 2^243041342 is an apocalyptic number.

243041342 is a deficient number, since it is larger than the sum of its proper divisors (121607314).

243041342 is a wasteful number, since it uses less digits than its factorization.

243041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28882.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 243041342 is about 15589.7832569924. The cubic root of 243041342 is about 624.0605337259.

Adding to 243041342 its reverse (243140342), we get a palindrome (486181684).

The spelling of 243041342 in words is "two hundred forty-three million, forty-one thousand, three hundred forty-two".