28388288096 has 48 divisors (see below), whose sum is σ = 63885024000. Its totient is φ = 12164242560.

The previous prime is 28388288087. The next prime is 28388288129. The reversal of 28388288096 is 69088288382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345741 + ... + 2357811.

It is an arithmetic number, because the mean of its divisors is an integer number (1330938000).

Almost surely, 2^28388288096 is an apocalyptic number.

It is an amenable number.

28388288096 is an abundant number, since it is smaller than the sum of its proper divisors (35496735904).

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

28388288096 is a wasteful number, since it uses less digits than its factorization.

28388288096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22587 (or 22579 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 62.

The spelling of 28388288096 in words is "twenty-eight billion, three hundred eighty-eight million, two hundred eighty-eight thousand, ninety-six".