4117442218 has 8 divisors (see below), whose sum is σ = 6182646948. Its totient is φ = 2056559904.

The previous prime is 4117442207. The next prime is 4117442237. The reversal of 4117442218 is 8122447114.

It can be written as a sum of positive squares in 2 ways, for example, as 4107912649 + 9529569 = 64093^2 + 3087^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1078221 + ... + 1082032.

Almost surely, 2^4117442218 is an apocalyptic number.

4117442218 is a deficient number, since it is larger than the sum of its proper divisors (2065204730).

4117442218 is a wasteful number, since it uses less digits than its factorization.

4117442218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161208.

The product of its digits is 14336, while the sum is 34.

The square root of 4117442218 is about 64167.2986652859. The cubic root of 4117442218 is about 1602.7870977037.

The spelling of 4117442218 in words is "four billion, one hundred seventeen million, four hundred forty-two thousand, two hundred eighteen".