8171315411 has 8 divisors (see below), whose sum is σ = 9529231200. Its totient is φ = 7003984344.

The previous prime is 8171315381. The next prime is 8171315423. The reversal of 8171315411 is 1145131718.

It is not a de Polignac number, because 8171315411 - 2¹⁰ = 8171314387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8171315441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11911196 + ... + 11911881.

It is an arithmetic number, because the mean of its divisors is an integer number (1191153900).

Almost surely, 2^8171315411 is an apocalyptic number.

8171315411 is a deficient number, since it is larger than the sum of its proper divisors (1357915789).

8171315411 is an equidigital number, since it uses as much as digits as its factorization.

8171315411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23823098 (or 23823084 counting only the distinct ones).

The product of its digits is 3360, while the sum is 32.

The square root of 8171315411 is about 90395.3284799607. The cubic root of 8171315411 is about 2014.1755734308.

The spelling of 8171315411 in words is "eight billion, one hundred seventy-one million, three hundred fifteen thousand, four hundred eleven".