28321102682 has 16 divisors (see below), whose sum is σ = 43545902400. Its totient is φ = 13806248160.

The previous prime is 28321102643. The next prime is 28321102787. The reversal of 28321102682 is 28620112382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17069 + ... + 238607.

It is an arithmetic number, because the mean of its divisors is an integer number (2721618900).

Almost surely, 2^28321102682 is an apocalyptic number.

28321102682 is a deficient number, since it is larger than the sum of its proper divisors (15224799718).

28321102682 is a wasteful number, since it uses less digits than its factorization.

28321102682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223141.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 28321102682 in words is "twenty-eight billion, three hundred twenty-one million, one hundred two thousand, six hundred eighty-two".