8107842471 has 16 divisors (see below), whose sum is σ = 10887733248. Its totient is φ = 5366628000.

The previous prime is 8107842461. The next prime is 8107842497. The reversal of 8107842471 is 1742487018.

It is not a de Polignac number, because 8107842471 - 2⁷ = 8107842343 is a prime.

It is a super-3 number, since 3×8107842471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8107842461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213881 + ... + 1220541.

It is an arithmetic number, because the mean of its divisors is an integer number (680483328).

Almost surely, 2^8107842471 is an apocalyptic number.

8107842471 is a deficient number, since it is larger than the sum of its proper divisors (2779890777).

8107842471 is a wasteful number, since it uses less digits than its factorization.

8107842471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502.

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 8107842471 is about 90043.5587424220. The cubic root of 8107842471 is about 2008.9467903755.

The spelling of 8107842471 in words is "eight billion, one hundred seven million, eight hundred forty-two thousand, four hundred seventy-one".