448440411 has 16 divisors (see below), whose sum is σ = 613646208. Its totient is φ = 291124800.

The previous prime is 448440403. The next prime is 448440431. The reversal of 448440411 is 114044844.

It is not a de Polignac number, because 448440411 - 2³ = 448440403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448440401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69096 + ... + 75306.

It is an arithmetic number, because the mean of its divisors is an integer number (38352888).

Almost surely, 2^448440411 is an apocalyptic number.

448440411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

448440411 is a deficient number, since it is larger than the sum of its proper divisors (165205797).

448440411 is a wasteful number, since it uses less digits than its factorization.

448440411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842.

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 448440411 is about 21176.4116648690. The cubic root of 448440411 is about 765.4231278761.

The spelling of 448440411 in words is "four hundred forty-eight million, four hundred forty thousand, four hundred eleven".