243041034 has 8 divisors (see below), whose sum is σ = 486082080. Its totient is φ = 81013676.

The previous prime is 243041033. The next prime is 243041039. The reversal of 243041034 is 430140342.

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

243041034 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 243041034.

It is not an unprimeable number, because it can be changed into a prime (243041033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20253414 + ... + 20253425.

It is an arithmetic number, because the mean of its divisors is an integer number (60760260).

Almost surely, 2^243041034 is an apocalyptic number.

243041034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

243041034 is a wasteful number, since it uses less digits than its factorization.

243041034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40506844.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 243041034 is about 15589.7733787249. The cubic root of 243041034 is about 624.0602701072.

Adding to 243041034 its reverse (430140342), we get a palindrome (673181376).

The spelling of 243041034 in words is "two hundred forty-three million, forty-one thousand, thirty-four".