8786142818 has 16 divisors (see below), whose sum is σ = 13644218880. Its totient is φ = 4238304336.

The previous prime is 8786142809. The next prime is 8786142851. The reversal of 8786142818 is 8182416878.

It is a super-2 number, since 2×8786142818² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8786142818.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17855 + ... + 133757.

It is an arithmetic number, because the mean of its divisors is an integer number (852763680).

Almost surely, 2^8786142818 is an apocalyptic number.

8786142818 is a deficient number, since it is larger than the sum of its proper divisors (4858076062).

8786142818 is a wasteful number, since it uses less digits than its factorization.

8786142818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117241.

The product of its digits is 1376256, while the sum is 53.

The square root of 8786142818 is about 93734.4270692471. The cubic root of 8786142818 is about 2063.4759878565.

The spelling of 8786142818 in words is "eight billion, seven hundred eighty-six million, one hundred forty-two thousand, eight hundred eighteen".