12244134403 has 4 divisors (see below), whose sum is σ = 12302163688. Its totient is φ = 12186105120.

The previous prime is 12244134379. The next prime is 12244134421. The reversal of 12244134403 is 30443144221.

12244134403 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 is a cyclic number.

It is not a de Polignac number, because 12244134403 - 2²⁵ = 12210579971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12244134443) 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, 29014326 + ... + 29014747.

It is an arithmetic number, because the mean of its divisors is an integer number (3075540922).

Almost surely, 2^12244134403 is an apocalyptic number.

12244134403 is a deficient number, since it is larger than the sum of its proper divisors (58029285).

12244134403 is an equidigital number, since it uses as much as digits as its factorization.

12244134403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58029284.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12244134403 its reverse (30443144221), we get a palindrome (42687278624).

The spelling of 12244134403 in words is "twelve billion, two hundred forty-four million, one hundred thirty-four thousand, four hundred three".