448823281711 has 8 divisors (see below), whose sum is σ = 513001800704. Its totient is φ = 384659989560.

The previous prime is 448823281703. The next prime is 448823281727. The reversal of 448823281711 is 117182328844.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 448823281711 - 2³ = 448823281703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448823281741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3743475 + ... + 3861508.

It is an arithmetic number, because the mean of its divisors is an integer number (64125225088).

Almost surely, 2^448823281711 is an apocalyptic number.

448823281711 is a deficient number, since it is larger than the sum of its proper divisors (64178518993).

448823281711 is an equidigital number, since it uses as much as digits as its factorization.

448823281711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613421.

The product of its digits is 688128, while the sum is 49.

The spelling of 448823281711 in words is "four hundred forty-eight billion, eight hundred twenty-three million, two hundred eighty-one thousand, seven hundred eleven".