8016942271 has 24 divisors (see below), whose sum is σ = 9038311296. Its totient is φ = 7061541120.

The previous prime is 8016942247. The next prime is 8016942277. The reversal of 8016942271 is 1722496108.

It is not a de Polignac number, because 8016942271 - 2¹⁷ = 8016811199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8016942277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2145721 + ... + 2149453.

It is an arithmetic number, because the mean of its divisors is an integer number (376596304).

Almost surely, 2^8016942271 is an apocalyptic number.

8016942271 is a deficient number, since it is larger than the sum of its proper divisors (1021369025).

8016942271 is a wasteful number, since it uses less digits than its factorization.

8016942271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923 (or 3850 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8016942271 is about 89537.3791832216. The cubic root of 8016942271 is about 2001.4108604191.

The spelling of 8016942271 in words is "eight billion, sixteen million, nine hundred forty-two thousand, two hundred seventy-one".