28341475682 has 8 divisors (see below), whose sum is σ = 45782383836. Its totient is φ = 13080681072.

The previous prime is 28341475663. The next prime is 28341475697. The reversal of 28341475682 is 28657414382.

It can be written as a sum of positive squares in 2 ways, for example, as 27499257241 + 842218441 = 165829^2 + 29021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 28341475682.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545028353 + ... + 545028404.

Almost surely, 2^28341475682 is an apocalyptic number.

28341475682 is a deficient number, since it is larger than the sum of its proper divisors (17440908154).

28341475682 is a wasteful number, since it uses less digits than its factorization.

28341475682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090056772.

The product of its digits is 2580480, while the sum is 50.

The spelling of 28341475682 in words is "twenty-eight billion, three hundred forty-one million, four hundred seventy-five thousand, six hundred eighty-two".