448007453884 has 48 divisors (see below), whose sum is σ = 812722377600. Its totient is φ = 215951800896.

The previous prime is 448007453867. The next prime is 448007453899. The reversal of 448007453884 is 488354700844.

It is a super-3 number, since 3×448007453884³ (a number of 36 digits) contains 333 as substring.

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, 31750759 + ... + 31764865.

It is an arithmetic number, because the mean of its divisors is an integer number (16931716200).

Almost surely, 2^448007453884 is an apocalyptic number.

It is an amenable number.

448007453884 is a deficient number, since it is larger than the sum of its proper divisors (364714923716).

448007453884 is a wasteful number, since it uses less digits than its factorization.

448007453884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16762 (or 16760 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 55.

The spelling of 448007453884 in words is "four hundred forty-eight billion, seven million, four hundred fifty-three thousand, eight hundred eighty-four".