243244034 has 32 divisors (see below), whose sum is σ = 408957120. Its totient is φ = 107553600.

The previous prime is 243244019. The next prime is 243244051. The reversal of 243244034 is 430442342.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 243243994 and 243244012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367664 + ... + 368324.

It is an arithmetic number, because the mean of its divisors is an integer number (12779910).

Almost surely, 2^243244034 is an apocalyptic number.

243244034 is a deficient number, since it is larger than the sum of its proper divisors (165713086).

243244034 is a wasteful number, since it uses less digits than its factorization.

243244034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106.

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

The square root of 243244034 is about 15596.2826981303. The cubic root of 243244034 is about 624.2339705150.

Adding to 243244034 its reverse (430442342), we get a palindrome (673686376).

The spelling of 243244034 in words is "two hundred forty-three million, two hundred forty-four thousand, thirty-four".