84842043080 has 16 divisors (see below), whose sum is σ = 190894597020. Its totient is φ = 33936817216.

The previous prime is 84842043047. The next prime is 84842043119. The reversal of 84842043080 is 8034024848.

It can be written as a sum of positive squares in 2 ways, for example, as 84835882756 + 6160324 = 291266^2 + 2482^2 .

It is an unprimeable number.

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, 1060525499 + ... + 1060525578.

Almost surely, 2^84842043080 is an apocalyptic number.

It is an amenable number.

84842043080 is an abundant number, since it is smaller than the sum of its proper divisors (106052553940).

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

84842043080 is a wasteful number, since it uses less digits than its factorization.

84842043080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121051088 (or 2121051084 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 41.

The spelling of 84842043080 in words is "eighty-four billion, eight hundred forty-two million, forty-three thousand, eighty".