84875328842 has 16 divisors (see below), whose sum is σ = 127744334592. Its totient is φ = 42294037680.

The previous prime is 84875328841. The next prime is 84875328869. The reversal of 84875328842 is 24882357848.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (84875328841) 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, 1095092 + ... + 1170032.

It is an arithmetic number, because the mean of its divisors is an integer number (7984020912).

Almost surely, 2^84875328842 is an apocalyptic number.

84875328842 is a deficient number, since it is larger than the sum of its proper divisors (42869005750).

84875328842 is a wasteful number, since it uses less digits than its factorization.

84875328842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76853.

The product of its digits is 27525120, while the sum is 59.

The spelling of 84875328842 in words is "eighty-four billion, eight hundred seventy-five million, three hundred twenty-eight thousand, eight hundred forty-two".