4448518299 has 20 divisors (see below), whose sum is σ = 7036220664. Its totient is φ = 2791226304.

The previous prime is 4448518289. The next prime is 4448518301. The reversal of 4448518299 is 9928158444.

It is a happy number.

It is not a de Polignac number, because 4448518299 - 2²⁵ = 4414963867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4448518219) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1613917 + ... + 1616670.

Almost surely, 2^4448518299 is an apocalyptic number.

4448518299 is a deficient number, since it is larger than the sum of its proper divisors (2587702365).

4448518299 is a wasteful number, since it uses less digits than its factorization.

4448518299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230616 (or 3230607 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 4448518299 is about 66697.2135774801. The cubic root of 4448518299 is about 1644.6435789424.

The spelling of 4448518299 in words is "four billion, four hundred forty-eight million, five hundred eighteen thousand, two hundred ninety-nine".