28124808076 has 12 divisors (see below), whose sum is σ = 50548641808. Its totient is φ = 13682338992.

The previous prime is 28124808059. The next prime is 28124808077. The reversal of 28124808076 is 67080842182.

It is a happy number.

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 not an unprimeable number, because it can be changed into a prime (28124808077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95016096 + ... + 95016391.

Almost surely, 2^28124808076 is an apocalyptic number.

It is an amenable number.

28124808076 is a deficient number, since it is larger than the sum of its proper divisors (22423833732).

28124808076 is a wasteful number, since it uses less digits than its factorization.

28124808076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190032528 (or 190032526 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 28124808076 in words is "twenty-eight billion, one hundred twenty-four million, eight hundred eight thousand, seventy-six".