448340335528854 has 32 divisors (see below), whose sum is σ = 969627158701056. Its totient is φ = 137663115121280.

The previous prime is 448340335528831. The next prime is 448340335528873. The reversal of 448340335528854 is 458825533043844.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46760564202 + ... + 46760573789.

It is an arithmetic number, because the mean of its divisors is an integer number (30300848709408).

Almost surely, 2^{448340335528854} is an apocalyptic number.

448340335528854 is an abundant number, since it is smaller than the sum of its proper divisors (521286823172202).

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

448340335528854 is a wasteful number, since it uses less digits than its factorization.

448340335528854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93521138060.

The product of its (nonzero) digits is 884736000, while the sum is 66.

The spelling of 448340335528854 in words is "four hundred forty-eight trillion, three hundred forty billion, three hundred thirty-five million, five hundred twenty-eight thousand, eight hundred fifty-four".