448507353008 has 160 divisors (see below), whose sum is σ = 1067208694272. Its totient is φ = 179678822400.

The previous prime is 448507352989. The next prime is 448507353017. The reversal of 448507353008 is 800353705844.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30356663 + ... + 30371433.

Almost surely, 2^448507353008 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 448507353008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533604347136).

448507353008 is an abundant number, since it is smaller than the sum of its proper divisors (618701341264).

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

448507353008 is a wasteful number, since it uses less digits than its factorization.

448507353008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403 (or 15397 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 448507353008 in words is "four hundred forty-eight billion, five hundred seven million, three hundred fifty-three thousand, eight".