808848884441 has 4 divisors (see below), whose sum is σ = 871068029412. Its totient is φ = 746629739472.

The previous prime is 808848884429. The next prime is 808848884443. The reversal of 808848884441 is 144488848808.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 447599802841 + 361249081600 = 669029^2 + 601040^2 .

It is a cyclic number.

It is not a de Polignac number, because 808848884441 - 2³⁰ = 807775142617 is a prime.

It is a super-2 number, since 2×808848884441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808848884443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31109572466 + ... + 31109572491.

It is an arithmetic number, because the mean of its divisors is an integer number (217767007353).

Almost surely, 2^808848884441 is an apocalyptic number.

It is an amenable number.

808848884441 is a deficient number, since it is larger than the sum of its proper divisors (62219144971).

808848884441 is a wasteful number, since it uses less digits than its factorization.

808848884441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62219144970.

The product of its (nonzero) digits is 67108864, while the sum is 65.

The spelling of 808848884441 in words is "eight hundred eight billion, eight hundred forty-eight million, eight hundred eighty-four thousand, four hundred forty-one".