28110740274 has 24 divisors (see below), whose sum is σ = 64112215440. Its totient is φ = 8877075768.

The previous prime is 28110740267. The next prime is 28110740297. The reversal of 28110740274 is 47204701182.

28110740274 is a `hidden beast` number, since 2 + 81 + 107 + 402 + 74 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41097232 + ... + 41097915.

It is an arithmetic number, because the mean of its divisors is an integer number (2671342310).

Almost surely, 2^28110740274 is an apocalyptic number.

28110740274 is an abundant number, since it is smaller than the sum of its proper divisors (36001475166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28110740274 is a wasteful number, since it uses less digits than its factorization.

28110740274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82195174 (or 82195171 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 28110740274 in words is "twenty-eight billion, one hundred ten million, seven hundred forty thousand, two hundred seventy-four".