12928488000000 has 560 divisors, whose sum is σ = 44443666113792. Its totient is φ = 3336192000000.

The previous prime is 12928487999909. The next prime is 12928488000037. The reversal of 12928488000000 is 88482921.

It is a super-2 number, since 2×12928488000000² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 743991312 + ... + 744008688.

Almost surely, 2^{12928488000000} is an apocalyptic number.

12928488000000 is a gapful number since it is divisible by the number (10) 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 12928488000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22221833056896).

12928488000000 is an abundant number, since it is smaller than the sum of its proper divisors (31515178113792).

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

12928488000000 is an frugal number, since it uses more digits than its factorization.

12928488000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17459 (or 17418 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 12928488000000 in words is "twelve trillion, nine hundred twenty-eight billion, four hundred eighty-eight million", and thus it is an aban number.