3128283128284 has 48 divisors (see below), whose sum is σ = 5779917954720. Its totient is φ = 1477378206720.

The previous prime is 3128283128273. The next prime is 3128283128293. The reversal of 3128283128284 is 4828213828213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37059294 + ... + 37143610.

It is an arithmetic number, because the mean of its divisors is an integer number (120414957390).

Almost surely, 2^{3128283128284} is an apocalyptic number.

It is an amenable number.

3128283128284 is a deficient number, since it is larger than the sum of its proper divisors (2651634826436).

3128283128284 is a wasteful number, since it uses less digits than its factorization.

3128283128284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85798 (or 85796 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 52.

The spelling of 3128283128284 in words is "three trillion, one hundred twenty-eight billion, two hundred eighty-three million, one hundred twenty-eight thousand, two hundred eighty-four".