8418118108 has 24 divisors (see below), whose sum is σ = 14820376032. Its totient is φ = 4183765824.

The previous prime is 8418118097. The next prime is 8418118109. The reversal of 8418118108 is 8018118148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8418118109) 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, 951441 + ... + 960247.

It is an arithmetic number, because the mean of its divisors is an integer number (617515668).

Almost surely, 2^8418118108 is an apocalyptic number.

It is an amenable number.

8418118108 is a deficient number, since it is larger than the sum of its proper divisors (6402257924).

8418118108 is a wasteful number, since it uses less digits than its factorization.

8418118108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10221 (or 10219 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 40.

The square root of 8418118108 is about 91750.3030403715. The cubic root of 8418118108 is about 2034.2531862327.

Adding to 8418118108 its sum of digits (40), we get a palindrome (8418118148).

The spelling of 8418118108 in words is "eight billion, four hundred eighteen million, one hundred eighteen thousand, one hundred eight".