28848366048128 has 256 divisors, whose sum is σ = 64049930461440. Its totient is φ = 12832595804160.

The previous prime is 28848366048041. The next prime is 28848366048193. The reversal of 28848366048128 is 82184066384882.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 9958012376 + ... + 9958015272.

It is an arithmetic number, because the mean of its divisors is an integer number (250195040865).

Almost surely, 2^{28848366048128} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28848366048128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32024965230720).

28848366048128 is an abundant number, since it is smaller than the sum of its proper divisors (35201564413312).

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

28848366048128 is a wasteful number, since it uses less digits than its factorization.

28848366048128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 226492416, while the sum is 68.

The spelling of 28848366048128 in words is "twenty-eight trillion, eight hundred forty-eight billion, three hundred sixty-six million, forty-eight thousand, one hundred twenty-eight".