8135074218318 has 64 divisors (see below), whose sum is σ = 16834085978112. Its totient is φ = 2618112054240.

The previous prime is 8135074218301. The next prime is 8135074218329. The reversal of 8135074218318 is 8138124705318.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404257405 + ... + 404277527.

It is an arithmetic number, because the mean of its divisors is an integer number (263032593408).

Almost surely, 2^{8135074218318} is an apocalyptic number.

8135074218318 is an abundant number, since it is smaller than the sum of its proper divisors (8699011759794).

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

8135074218318 is a wasteful number, since it uses less digits than its factorization.

8135074218318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25109.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 8135074218318 in words is "eight trillion, one hundred thirty-five billion, seventy-four million, two hundred eighteen thousand, three hundred eighteen".