448293970832 has 20 divisors (see below), whose sum is σ = 874398899100. Its totient is φ = 222642642048.

The previous prime is 448293970801. The next prime is 448293970837. The reversal of 448293970832 is 238079392844.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33820681216 + 414473289616 = 183904^2 + 643796^2 .

It is not an unprimeable number, because it can be changed into a prime (448293970837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94019003 + ... + 94023770.

It is an arithmetic number, because the mean of its divisors is an integer number (43719944955).

Almost surely, 2^448293970832 is an apocalyptic number.

It is an amenable number.

448293970832 is a deficient number, since it is larger than the sum of its proper divisors (426104928268).

448293970832 is a wasteful number, since it uses less digits than its factorization.

448293970832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188042930 (or 188042924 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 448293970832 in words is "four hundred forty-eight billion, two hundred ninety-three million, nine hundred seventy thousand, eight hundred thirty-two".