8423422611 has 16 divisors (see below), whose sum is σ = 11272175616. Its totient is φ = 5595169536.

The previous prime is 8423422543. The next prime is 8423422639. The reversal of 8423422611 is 1162243248.

It is not a de Polignac number, because 8423422611 - 2¹¹ = 8423420563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8423412611) 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, 1758726 + ... + 1763508.

It is an arithmetic number, because the mean of its divisors is an integer number (704510976).

Almost surely, 2^8423422611 is an apocalyptic number.

8423422611 is a deficient number, since it is larger than the sum of its proper divisors (2848753005).

8423422611 is a wasteful number, since it uses less digits than its factorization.

8423422611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6802.

The product of its digits is 18432, while the sum is 33.

The square root of 8423422611 is about 91779.2057657942. The cubic root of 8423422611 is about 2034.6803773726.

Adding to 8423422611 its reverse (1162243248), we get a palindrome (9585665859).

The spelling of 8423422611 in words is "eight billion, four hundred twenty-three million, four hundred twenty-two thousand, six hundred eleven".