243050244135 has 32 divisors (see below), whose sum is σ = 400075236288. Its totient is φ = 125922324480.

The previous prime is 243050244133. The next prime is 243050244209. The reversal of 243050244135 is 531442050342.

243050244135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 243050244135 - 2¹ = 243050244133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243050244096 and 243050244105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243050244131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704782 + ... + 991371.

It is an arithmetic number, because the mean of its divisors is an integer number (12502351134).

Almost surely, 2^243050244135 is an apocalyptic number.

243050244135 is a deficient number, since it is larger than the sum of its proper divisors (157024992153).

243050244135 is a wasteful number, since it uses less digits than its factorization.

243050244135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696435.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 243050244135 its reverse (531442050342), we get a palindrome (774492294477).

The spelling of 243050244135 in words is "two hundred forty-three billion, fifty million, two hundred forty-four thousand, one hundred thirty-five".