243233034 has 32 divisors (see below), whose sum is σ = 548994240. Its totient is φ = 71164800.

The previous prime is 243233009. The next prime is 243233057. The reversal of 243233034 is 430332342.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 243232995 and 243233013.

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, 61627 + ... + 65454.

It is an arithmetic number, because the mean of its divisors is an integer number (17156070).

Almost surely, 2^243233034 is an apocalyptic number.

243233034 is an abundant number, since it is smaller than the sum of its proper divisors (305761206).

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

243233034 is a wasteful number, since it uses less digits than its factorization.

243233034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127126.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 243233034 is about 15595.9300460088. The cubic root of 243233034 is about 624.2245606547.

Adding to 243233034 its reverse (430332342), we get a palindrome (673565376).

The spelling of 243233034 in words is "two hundred forty-three million, two hundred thirty-three thousand, thirty-four".