4448040807 has 16 divisors (see below), whose sum is σ = 6916294400. Its totient is φ = 2541737016.

The previous prime is 4448040781. The next prime is 4448040869. The reversal of 4448040807 is 7080408444.

It is not a de Polignac number, because 4448040807 - 2⁸ = 4448040551 is a prime.

It is a super-2 number, since 2×4448040807² = 39570134041474422498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4448040907) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2160313 + ... + 2162370.

It is an arithmetic number, because the mean of its divisors is an integer number (432268400).

Almost surely, 2^4448040807 is an apocalyptic number.

4448040807 is a deficient number, since it is larger than the sum of its proper divisors (2468253593).

4448040807 is an equidigital number, since it uses as much as digits as its factorization.

4448040807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322707 (or 4322693 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 39.

The square root of 4448040807 is about 66693.6339315830. The cubic root of 4448040807 is about 1644.5847329628.

The spelling of 4448040807 in words is "four billion, four hundred forty-eight million, forty thousand, eight hundred seven".