12444314313 has 16 divisors (see below), whose sum is σ = 17580689280. Its totient is φ = 7802754816.

The previous prime is 12444314273. The next prime is 12444314327. The reversal of 12444314313 is 31341344421.

It is not a de Polignac number, because 12444314313 - 2⁶ = 12444314249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12444314713) 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 15 ways as a sum of consecutive naturals, for example, 10518 + ... + 158111.

It is an arithmetic number, because the mean of its divisors is an integer number (1098793080).

Almost surely, 2^12444314313 is an apocalyptic number.

It is an amenable number.

12444314313 is a deficient number, since it is larger than the sum of its proper divisors (5136374967).

12444314313 is a wasteful number, since it uses less digits than its factorization.

12444314313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170096.

The product of its digits is 13824, while the sum is 30.

Adding to 12444314313 its reverse (31341344421), we get a palindrome (43785658734).

The spelling of 12444314313 in words is "twelve billion, four hundred forty-four million, three hundred fourteen thousand, three hundred thirteen".