448307304016 has 320 divisors, whose sum is σ = 1119528345600. Its totient is φ = 170785843200.

The previous prime is 448307304007. The next prime is 448307304043. The reversal of 448307304016 is 610403703844.

It is a self number, because there is not a number n which added to its sum of digits gives 448307304016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144195070 + ... + 144198178.

It is an arithmetic number, because the mean of its divisors is an integer number (3498526080).

Almost surely, 2^448307304016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448307304016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559764172800).

448307304016 is an abundant number, since it is smaller than the sum of its proper divisors (671221041584).

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

448307304016 is a wasteful number, since it uses less digits than its factorization.

448307304016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 448307304016 in words is "four hundred forty-eight billion, three hundred seven million, three hundred four thousand, sixteen".