12434242241 has 4 divisors (see below), whose sum is σ = 12737516484. Its totient is φ = 12130968000.

The previous prime is 12434242231. The next prime is 12434242273. The reversal of 12434242241 is 14224243421.

It is a happy number.

12434242241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 313113025 + 12121129216 = 17695^2 + 110096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12434242241 is a prime.

It is a super-2 number, since 2×12434242241² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12434242231) by changing a digit.

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, 151637060 + ... + 151637141.

It is an arithmetic number, because the mean of its divisors is an integer number (3184379121).

Almost surely, 2^12434242241 is an apocalyptic number.

It is an amenable number.

12434242241 is a deficient number, since it is larger than the sum of its proper divisors (303274243).

12434242241 is an equidigital number, since it uses as much as digits as its factorization.

12434242241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303274242.

The product of its digits is 12288, while the sum is 29.

Adding to 12434242241 its reverse (14224243421), we get a palindrome (26658485662).

The spelling of 12434242241 in words is "twelve billion, four hundred thirty-four million, two hundred forty-two thousand, two hundred forty-one".