84286844752 has 40 divisors (see below), whose sum is σ = 185897476800. Its totient is φ = 36646452480.

The previous prime is 84286844641. The next prime is 84286844801. The reversal of 84286844752 is 25744868248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10406877 + ... + 10414972.

It is an arithmetic number, because the mean of its divisors is an integer number (4647436920).

Almost surely, 2^84286844752 is an apocalyptic number.

It is an amenable number.

84286844752 is an abundant number, since it is smaller than the sum of its proper divisors (101610632048).

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

84286844752 is a wasteful number, since it uses less digits than its factorization.

84286844752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20821891 (or 20821885 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 58.

The spelling of 84286844752 in words is "eighty-four billion, two hundred eighty-six million, eight hundred forty-four thousand, seven hundred fifty-two".