12444267107 has 8 divisors (see below), whose sum is σ = 12596941056. Its totient is φ = 12291658632.

The previous prime is 12444267103. The next prime is 12444267109. The reversal of 12444267107 is 70176244421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12444267107 - 2² = 12444267103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12444267103) 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 7 ways as a sum of consecutive naturals, for example, 445178 + ... + 472304.

It is an arithmetic number, because the mean of its divisors is an integer number (1574617632).

Almost surely, 2^12444267107 is an apocalyptic number.

12444267107 is a deficient number, since it is larger than the sum of its proper divisors (152673949).

12444267107 is an equidigital number, since it uses as much as digits as its factorization.

12444267107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32737.

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 12444267107 in words is "twelve billion, four hundred forty-four million, two hundred sixty-seven thousand, one hundred seven".