8109254336 has 14 divisors (see below), whose sum is σ = 16091801700. Its totient is φ = 4054627136.

The previous prime is 8109254333. The next prime is 8109254341. The reversal of 8109254336 is 6334529018.

It is a junction number, because it is equal to n+sod(n) for n = 8109254293 and 8109254302.

It is not an unprimeable number, because it can be changed into a prime (8109254333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63353486 + ... + 63353613.

Almost surely, 2^8109254336 is an apocalyptic number.

It is an amenable number.

8109254336 is a deficient number, since it is larger than the sum of its proper divisors (7982547364).

8109254336 is a wasteful number, since it uses less digits than its factorization.

8109254336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126707111 (or 126707101 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 8109254336 is about 90051.3983011924. The cubic root of 8109254336 is about 2009.0633934072.

The spelling of 8109254336 in words is "eight billion, one hundred nine million, two hundred fifty-four thousand, three hundred thirty-six".