12444012003343 has 32 divisors (see below), whose sum is σ = 13589484977664. Its totient is φ = 11347215962112.

The previous prime is 12444012003331. The next prime is 12444012003347. The reversal of 12444012003343 is 34330021044421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12444012003343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444012003347) 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 31 ways as a sum of consecutive naturals, for example, 288682530 + ... + 288725632.

It is an arithmetic number, because the mean of its divisors is an integer number (424671405552).

Almost surely, 2^{12444012003343} is an apocalyptic number.

12444012003343 is a deficient number, since it is larger than the sum of its proper divisors (1145472974321).

12444012003343 is a wasteful number, since it uses less digits than its factorization.

12444012003343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45091.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 12444012003343 its reverse (34330021044421), we get a palindrome (46774033047764).

The spelling of 12444012003343 in words is "twelve trillion, four hundred forty-four billion, twelve million, three thousand, three hundred forty-three".