8116360000 has 420 divisors, whose sum is σ = 24220275156. Its totient is φ = 2688000000.

The previous prime is 8116359983. The next prime is 8116360001. The reversal of 8116360000 is 636118.

It can be written as a sum of positive squares in 10 ways, for example, as 6164134144 + 1952225856 = 78512^2 + 44184^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8116360001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 80359950 + ... + 80360050.

Almost surely, 2^8116360000 is an apocalyptic number.

8116360000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8116360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12110137578).

8116360000 is an abundant number, since it is smaller than the sum of its proper divisors (16103915156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8116360000 is a wasteful number, since it uses less digits than its factorization.

8116360000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8116360000 is about 90090.8430418985. The cubic root of 8116360000 is about 2009.6500302382.

Adding to 8116360000 its reverse (636118), we get a palindrome (8116996118).

The spelling of 8116360000 in words is "eight billion, one hundred sixteen million, three hundred sixty thousand".