4118938199 has 4 divisors (see below), whose sum is σ = 4335724440. Its totient is φ = 3902151960.

The previous prime is 4118938193. The next prime is 4118938207. The reversal of 4118938199 is 9918398114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9918398114 = 2 ⋅4959199057.

It is a cyclic number.

It is not a de Polignac number, because 4118938199 - 2¹² = 4118934103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4118938199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4118938193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108393092 + ... + 108393129.

It is an arithmetic number, because the mean of its divisors is an integer number (1083931110).

Almost surely, 2^4118938199 is an apocalyptic number.

4118938199 is a deficient number, since it is larger than the sum of its proper divisors (216786241).

4118938199 is a wasteful number, since it uses less digits than its factorization.

4118938199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216786240.

The product of its digits is 559872, while the sum is 53.

The square root of 4118938199 is about 64178.9544866540. The cubic root of 4118938199 is about 1602.9811865408.

The spelling of 4118938199 in words is "four billion, one hundred eighteen million, nine hundred thirty-eight thousand, one hundred ninety-nine".