12663624770 has 32 divisors (see below), whose sum is σ = 22880102400. Its totient is φ = 5046471616.

The previous prime is 12663624767. The next prime is 12663624797. The reversal of 12663624770 is 7742636621.

12663624770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3442172 + ... + 3445848.

It is an arithmetic number, because the mean of its divisors is an integer number (715003200).

Almost surely, 2^12663624770 is an apocalyptic number.

12663624770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12663624770 is a deficient number, since it is larger than the sum of its proper divisors (10216477630).

12663624770 is a wasteful number, since it uses less digits than its factorization.

12663624770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 12663624770 in words is "twelve billion, six hundred sixty-three million, six hundred twenty-four thousand, seven hundred seventy".