448241142843 has 256 divisors, whose sum is σ = 808206336000. Its totient is φ = 242853811200.

The previous prime is 448241142779. The next prime is 448241142883. The reversal of 448241142843 is 348241142844.

448241142843 is a `hidden beast` number, since 44 + 82 + 411 + 42 + 84 + 3 = 666.

It is not a de Polignac number, because 448241142843 - 2⁶ = 448241142779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448241142883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 860347423 + ... + 860347943.

It is an arithmetic number, because the mean of its divisors is an integer number (3157056000).

Almost surely, 2^448241142843 is an apocalyptic number.

448241142843 is a deficient number, since it is larger than the sum of its proper divisors (359965193157).

448241142843 is a wasteful number, since it uses less digits than its factorization.

448241142843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 729 counting only the distinct ones).

The product of its digits is 786432, while the sum is 45.

Subtracting from 448241142843 its reverse (348241142844), we obtain a palindrome (99999999999).

It can be divided in two parts, 4482411 and 42843, that added together give a palindrome (4525254).

The spelling of 448241142843 in words is "four hundred forty-eight billion, two hundred forty-one million, one hundred forty-two thousand, eight hundred forty-three".