8441771448 has 128 divisors (see below), whose sum is σ = 24169881600. Its totient is φ = 2433494400.

The previous prime is 8441771441. The next prime is 8441771477.

8441771448 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8441771397 and 8441771406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8441771441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474115 + ... + 491597.

It is an arithmetic number, because the mean of its divisors is an integer number (188827200).

Almost surely, 2^8441771448 is an apocalyptic number.

8441771448 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8441771448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12084940800).

8441771448 is an abundant number, since it is smaller than the sum of its proper divisors (15728110152).

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

8441771448 is a wasteful number, since it uses less digits than its factorization.

8441771448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17593 (or 17589 counting only the distinct ones).

The product of its digits is 802816, while the sum is 48.

The square root of 8441771448 is about 91879.1132303746. The cubic root of 8441771448 is about 2036.1566950446.

The spelling of 8441771448 in words is "eight billion, four hundred forty-one million, seven hundred seventy-one thousand, four hundred forty-eight".