84052472736 has 96 divisors (see below), whose sum is σ = 225110285568. Its totient is φ = 27451008000.

The previous prime is 84052472723. The next prime is 84052472743. The reversal of 84052472736 is 63727425048.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3810090 + ... + 3832086.

It is an arithmetic number, because the mean of its divisors is an integer number (2344898808).

Almost surely, 2^84052472736 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 84052472736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112555142784).

84052472736 is an abundant number, since it is smaller than the sum of its proper divisors (141057812832).

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

84052472736 is a wasteful number, since it uses less digits than its factorization.

84052472736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22814 (or 22806 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 84052472736 in words is "eighty-four billion, fifty-two million, four hundred seventy-two thousand, seven hundred thirty-six".