14244320012 has 12 divisors (see below), whose sum is σ = 26845064736. Its totient is φ = 6574301520.

The previous prime is 14244319993. The next prime is 14244320017. The reversal of 14244320012 is 21002344241.

It is a self number, because there is not a number n which added to its sum of digits gives 14244320012.

It is not an unprimeable number, because it can be changed into a prime (14244320017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136964564 + ... + 136964667.

It is an arithmetic number, because the mean of its divisors is an integer number (2237088728).

Almost surely, 2^14244320012 is an apocalyptic number.

It is an amenable number.

14244320012 is a deficient number, since it is larger than the sum of its proper divisors (12600744724).

14244320012 is a wasteful number, since it uses less digits than its factorization.

14244320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273929248 (or 273929246 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14244320012 its reverse (21002344241), we get a palindrome (35246664253).

The spelling of 14244320012 in words is "fourteen billion, two hundred forty-four million, three hundred twenty thousand, twelve".