844084880084 has 24 divisors (see below), whose sum is σ = 1486734027240. Its totient is φ = 419309420544.

The previous prime is 844084880083. The next prime is 844084880113. The reversal of 844084880084 is 480088480448.

It can be written as a sum of positive squares in 4 ways, for example, as 75355740100 + 768729139984 = 274510^2 + 876772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (844084880083) 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, 117239 + ... + 1304574.

It is an arithmetic number, because the mean of its divisors is an integer number (61947251135).

Almost surely, 2^844084880084 is an apocalyptic number.

It is an amenable number.

844084880084 is a deficient number, since it is larger than the sum of its proper divisors (642649147156).

844084880084 is a wasteful number, since it uses less digits than its factorization.

844084880084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422779 (or 1422777 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 844084880084 in words is "eight hundred forty-four billion, eighty-four million, eight hundred eighty thousand, eighty-four".