448880800840 has 32 divisors (see below), whose sum is σ = 1010043074880. Its totient is φ = 179541427392.

The previous prime is 448880800831. The next prime is 448880800843. The reversal of 448880800840 is 48008088844.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (448880800843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344167 + ... + 1008073.

It is an arithmetic number, because the mean of its divisors is an integer number (31563846090).

Almost surely, 2^448880800840 is an apocalyptic number.

448880800840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

448880800840 is an abundant number, since it is smaller than the sum of its proper divisors (561162274040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448880800840 is a wasteful number, since it uses less digits than its factorization.

448880800840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680821 (or 680817 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 448880800840 in words is "four hundred forty-eight billion, eight hundred eighty million, eight hundred thousand, eight hundred forty".