12644410060 has 24 divisors (see below), whose sum is σ = 27468892080. Its totient is φ = 4883358144.

The previous prime is 12644410049. The next prime is 12644410063. The reversal of 12644410060 is 6001444621.

12644410060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12644410060² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12644410063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10899774 + ... + 10900933.

It is an arithmetic number, because the mean of its divisors is an integer number (1144537170).

Almost surely, 2^12644410060 is an apocalyptic number.

12644410060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12644410060 is an abundant number, since it is smaller than the sum of its proper divisors (14824482020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12644410060 is a wasteful number, since it uses less digits than its factorization.

12644410060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21800745 (or 21800743 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12644410060 its reverse (6001444621), we get a palindrome (18645854681).

The spelling of 12644410060 in words is "twelve billion, six hundred forty-four million, four hundred ten thousand, sixty".