12344205064 has 16 divisors (see below), whose sum is σ = 24151705920. Its totient is φ = 5903750160.

The previous prime is 12344205061. The next prime is 12344205073. The reversal of 12344205064 is 46050244321.

It is not an unprimeable number, because it can be changed into a prime (12344205061) 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 3 ways as a sum of consecutive naturals, for example, 33543852 + ... + 33544219.

It is an arithmetic number, because the mean of its divisors is an integer number (1509481620).

Almost surely, 2^12344205064 is an apocalyptic number.

It is an amenable number.

12344205064 is a deficient number, since it is larger than the sum of its proper divisors (11807500856).

12344205064 is a wasteful number, since it uses less digits than its factorization.

12344205064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67088100 (or 67088096 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 12344205064 its reverse (46050244321), we get a palindrome (58394449385).

The spelling of 12344205064 in words is "twelve billion, three hundred forty-four million, two hundred five thousand, sixty-four".