12488630009856 has 2176 divisors, whose sum is σ = 48704557547520. Its totient is φ = 2740558233600.

The previous prime is 12488630009831. The next prime is 12488630009881. The reversal of 12488630009856 is 65890003688421.

It is an interprime number because it is at equal distance from previous prime (12488630009831) and next prime (12488630009881).

It is a self number, because there is not a number n which added to its sum of digits gives 12488630009856.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 140321685460 + ... + 140321685548.

Almost surely, 2^{12488630009856} is an apocalyptic number.

12488630009856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12488630009856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24352278773760).

12488630009856 is an abundant number, since it is smaller than the sum of its proper divisors (36215927537664).

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

12488630009856 is a wasteful number, since it uses less digits than its factorization.

12488630009856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 12488630009856 in words is "twelve trillion, four hundred eighty-eight billion, six hundred thirty million, nine thousand, eight hundred fifty-six".