28760802742 has 48 divisors (see below), whose sum is σ = 53389190448. Its totient is φ = 11545873920.

The previous prime is 28760802703. The next prime is 28760802767. The reversal of 28760802742 is 24720806782.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 28760802692 and 28760802701.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 310618 + ... + 392434.

It is an arithmetic number, because the mean of its divisors is an integer number (1112274801).

Almost surely, 2^28760802742 is an apocalyptic number.

28760802742 is a deficient number, since it is larger than the sum of its proper divisors (24628387706).

28760802742 is a wasteful number, since it uses less digits than its factorization.

28760802742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82061 (or 82054 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

The spelling of 28760802742 in words is "twenty-eight billion, seven hundred sixty million, eight hundred two thousand, seven hundred forty-two".