4118542216 has 8 divisors (see below), whose sum is σ = 7722266670. Its totient is φ = 2059271104.

The previous prime is 4118542199. The next prime is 4118542249. The reversal of 4118542216 is 6122458114.

It can be written as a sum of positive squares in only one way, i.e., 2415329316 + 1703212900 = 49146^2 + 41270^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257408881 + ... + 257408896.

Almost surely, 2^4118542216 is an apocalyptic number.

It is an amenable number.

4118542216 is a deficient number, since it is larger than the sum of its proper divisors (3603724454).

4118542216 is a wasteful number, since it uses less digits than its factorization.

4118542216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514817783 (or 514817779 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 4118542216 is about 64175.8694214578. The cubic root of 4118542216 is about 1602.9298162110.

The spelling of 4118542216 in words is "four billion, one hundred eighteen million, five hundred forty-two thousand, two hundred sixteen".