28147068174335 has 24 divisors (see below), whose sum is σ = 37130264042928. Its totient is φ = 20468362780800.

The previous prime is 28147068174311. The next prime is 28147068174347. The reversal of 28147068174335 is 53347186074182.

It is not a de Polignac number, because 28147068174335 - 2⁴² = 23749021663231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3026075 + ... + 8090195.

It is an arithmetic number, because the mean of its divisors is an integer number (1547094335122).

Almost surely, 2^{28147068174335} is an apocalyptic number.

28147068174335 is a deficient number, since it is larger than the sum of its proper divisors (8983195868593).

28147068174335 is a wasteful number, since it uses less digits than its factorization.

28147068174335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073335 (or 5073324 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 28147068174335 in words is "twenty-eight trillion, one hundred forty-seven billion, sixty-eight million, one hundred seventy-four thousand, three hundred thirty-five".