84834843848 has 8 divisors (see below), whose sum is σ = 159065332230. Its totient is φ = 42417421920.

The previous prime is 84834843817. The next prime is 84834843871.

84834843848 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 64586123044 + 20248720804 = 254138^2 + 142298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5302177733 + ... + 5302177748.

Almost surely, 2^84834843848 is an apocalyptic number.

It is an amenable number.

84834843848 is a deficient number, since it is larger than the sum of its proper divisors (74230488382).

84834843848 is a wasteful number, since it uses less digits than its factorization.

84834843848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10604355487 (or 10604355483 counting only the distinct ones).

The product of its digits is 75497472, while the sum is 62.

The spelling of 84834843848 in words is "eighty-four billion, eight hundred thirty-four million, eight hundred forty-three thousand, eight hundred forty-eight".