84368184016 has 10 divisors (see below), whose sum is σ = 163463356562. Its totient is φ = 42184092000.

The previous prime is 84368183981. The next prime is 84368184059. The reversal of 84368184016 is 61048186348.

It can be written as a sum of positive squares in only one way, i.e., 77428627600 + 6939556416 = 278260^2 + 83304^2 .

It is a congruent number.

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, 2636505735 + ... + 2636505766.

Almost surely, 2^84368184016 is an apocalyptic number.

It is an amenable number.

84368184016 is a deficient number, since it is larger than the sum of its proper divisors (79095172546).

84368184016 is a wasteful number, since it uses less digits than its factorization.

84368184016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273011509 (or 5273011503 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 84368184016 in words is "eighty-four billion, three hundred sixty-eight million, one hundred eighty-four thousand, sixteen".