243006234262246 has 64 divisors (see below), whose sum is σ = 450478741386240. Its totient is φ = 95738098481280.

The previous prime is 243006234262241. The next prime is 243006234262313. The reversal of 243006234262246 is 642262432600342.

243006234262246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 243006234262196 and 243006234262205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243006234262241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57439845 + ... + 61525183.

It is an arithmetic number, because the mean of its divisors is an integer number (7038730334160).

Almost surely, 2^{243006234262246} is an apocalyptic number.

243006234262246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

243006234262246 is a deficient number, since it is larger than the sum of its proper divisors (207472507123994).

243006234262246 is a wasteful number, since it uses less digits than its factorization.

243006234262246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086709.

The product of its (nonzero) digits is 3981312, while the sum is 46.

Adding to 243006234262246 its reverse (642262432600342), we get a palindrome (885268666862588).

The spelling of 243006234262246 in words is "two hundred forty-three trillion, six billion, two hundred thirty-four million, two hundred sixty-two thousand, two hundred forty-six".