28093268089376 has 288 divisors, whose sum is σ = 71956204733952. Its totient is φ = 10711157022720.

The previous prime is 28093268089349. The next prime is 28093268089379. The reversal of 28093268089376 is 67398086239082.

It is not an unprimeable number, because it can be changed into a prime (28093268089379) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35137130 + ... + 35927766.

It is an arithmetic number, because the mean of its divisors is an integer number (249847933104).

Almost surely, 2^{28093268089376} 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 28093268089376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35978102366976).

28093268089376 is an abundant number, since it is smaller than the sum of its proper divisors (43862936644576).

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

28093268089376 is a wasteful number, since it uses less digits than its factorization.

28093268089376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790752 (or 790737 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 71.

The spelling of 28093268089376 in words is "twenty-eight trillion, ninety-three billion, two hundred sixty-eight million, eighty-nine thousand, three hundred seventy-six".