28031110076 has 24 divisors (see below), whose sum is σ = 51949827216. Its totient is φ = 13188614400.

The previous prime is 28031110061. The next prime is 28031110111. The reversal of 28031110076 is 67001113082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351515 + ... + 423821.

It is an arithmetic number, because the mean of its divisors is an integer number (2164576134).

Almost surely, 2^28031110076 is an apocalyptic number.

It is an amenable number.

28031110076 is a deficient number, since it is larger than the sum of its proper divisors (23918717140).

28031110076 is a wasteful number, since it uses less digits than its factorization.

28031110076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78029 (or 78027 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 28031110076 in words is "twenty-eight billion, thirty-one million, one hundred ten thousand, seventy-six".