84315358192 has 80 divisors (see below), whose sum is σ = 176967735840. Its totient is φ = 38685182976.

The previous prime is 84315358157. The next prime is 84315358241. The reversal of 84315358192 is 29185351348.

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 in 15 ways as a sum of consecutive naturals, for example, 58027738 + ... + 58029190.

It is an arithmetic number, because the mean of its divisors is an integer number (2212096698).

Almost surely, 2^84315358192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84315358192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88483867920).

84315358192 is an abundant number, since it is smaller than the sum of its proper divisors (92652377648).

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

84315358192 is a wasteful number, since it uses less digits than its factorization.

84315358192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930 (or 2924 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The spelling of 84315358192 in words is "eighty-four billion, three hundred fifteen million, three hundred fifty-eight thousand, one hundred ninety-two".