243410412442 has 8 divisors (see below), whose sum is σ = 377705812500. Its totient is φ = 117508474944.

The previous prime is 243410412439. The next prime is 243410412457. The reversal of 243410412442 is 244214014342.

It is a happy number.

243410412442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 223569154561 + 19841257881 = 472831^2 + 140859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098365567 + ... + 2098365682.

Almost surely, 2^243410412442 is an apocalyptic number.

243410412442 is a deficient number, since it is larger than the sum of its proper divisors (134295400058).

243410412442 is a wasteful number, since it uses less digits than its factorization.

243410412442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196731280.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 243410412442 its reverse (244214014342), we get a palindrome (487624426784).

The spelling of 243410412442 in words is "two hundred forty-three billion, four hundred ten million, four hundred twelve thousand, four hundred forty-two".