12663173150000 has 60 divisors (see below), whose sum is σ = 30666659801904. Its totient is φ = 5065269240000.

The previous prime is 12663173149967. The next prime is 12663173150009. The reversal of 12663173150000 is 5137136621.

It is not an unprimeable number, because it can be changed into a prime (12663173150009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126581732 + ... + 126681731.

Almost surely, 2^{12663173150000} is an apocalyptic number.

12663173150000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12663173150000 is an abundant number, since it is smaller than the sum of its proper divisors (18003486651904).

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

12663173150000 is an frugal number, since it uses more digits than its factorization.

12663173150000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253263496 (or 253263470 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 12663173150000 in words is "twelve trillion, six hundred sixty-three billion, one hundred seventy-three million, one hundred fifty thousand".