8218062842 has 16 divisors (see below), whose sum is σ = 13486284000. Its totient is φ = 3724776240.

The previous prime is 8218062829. The next prime is 8218062851. The reversal of 8218062842 is 2482608128.

It is a super-2 number, since 2×8218062842² (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 8218062842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527492 + ... + 542847.

It is an arithmetic number, because the mean of its divisors is an integer number (842892750).

Almost surely, 2^8218062842 is an apocalyptic number.

8218062842 is a deficient number, since it is larger than the sum of its proper divisors (5268221158).

8218062842 is a wasteful number, since it uses less digits than its factorization.

8218062842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070701.

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 8218062842 is about 90653.5318782451. The cubic root of 8218062842 is about 2018.0092502039.

The spelling of 8218062842 in words is "eight billion, two hundred eighteen million, sixty-two thousand, eight hundred forty-two".