28069696082 has 8 divisors (see below), whose sum is σ = 42155831052. Its totient is φ = 14017752400.

The previous prime is 28069696069. The next prime is 28069696103.

28069696082 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 22437343681 + 5632352401 = 149791^2 + 75049^2 .

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

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, 8545769 + ... + 8549052.

Almost surely, 2^28069696082 is an apocalyptic number.

28069696082 is a deficient number, since it is larger than the sum of its proper divisors (14086134970).

28069696082 is a wasteful number, since it uses less digits than its factorization.

28069696082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17095644.

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 28069696082 in words is "twenty-eight billion, sixty-nine million, six hundred ninety-six thousand, eighty-two".