8343871716228 has 48 divisors (see below), whose sum is σ = 19565136744384. Its totient is φ = 2767588145280.

The previous prime is 8343871716109. The next prime is 8343871716233. The reversal of 8343871716228 is 8226171783438.

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, 858283 + ... + 4174253.

It is an arithmetic number, because the mean of its divisors is an integer number (407607015508).

Almost surely, 2^{8343871716228} is an apocalyptic number.

It is an amenable number.

8343871716228 is an abundant number, since it is smaller than the sum of its proper divisors (11221265028156).

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

8343871716228 is a wasteful number, since it uses less digits than its factorization.

8343871716228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317012 (or 3317010 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 60.

The spelling of 8343871716228 in words is "eight trillion, three hundred forty-three billion, eight hundred seventy-one million, seven hundred sixteen thousand, two hundred twenty-eight".