448080040844 has 12 divisors (see below), whose sum is σ = 803265439368. Its totient is φ = 218575629600.

The previous prime is 448080040841. The next prime is 448080040853. The reversal of 448080040844 is 448040080844.

It is a junction number, because it is equal to n+sod(n) for n = 448080040795 and 448080040804.

It is not an unprimeable number, because it can be changed into a prime (448080040841) 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 3 ways as a sum of consecutive naturals, for example, 1366097522 + ... + 1366097849.

It is an arithmetic number, because the mean of its divisors is an integer number (66938786614).

Almost surely, 2^448080040844 is an apocalyptic number.

It is an amenable number.

448080040844 is a deficient number, since it is larger than the sum of its proper divisors (355185398524).

448080040844 is a wasteful number, since it uses less digits than its factorization.

448080040844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732195416 (or 2732195414 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 448080040844 in words is "four hundred forty-eight billion, eighty million, forty thousand, eight hundred forty-four".