243030541304 has 16 divisors (see below), whose sum is σ = 462483493800. Its totient is φ = 119701609632.

The previous prime is 243030541291. The next prime is 243030541331. The reversal of 243030541304 is 403145030342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226707059 + ... + 226708130.

Almost surely, 2^243030541304 is an apocalyptic number.

It is an amenable number.

243030541304 is a deficient number, since it is larger than the sum of its proper divisors (219452952496).

243030541304 is a wasteful number, since it uses less digits than its factorization.

243030541304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453415262 (or 453415258 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 243030541304 its reverse (403145030342), we get a palindrome (646175571646).

The spelling of 243030541304 in words is "two hundred forty-three billion, thirty million, five hundred forty-one thousand, three hundred four".