832104081280 has 128 divisors (see below), whose sum is σ = 2006547655680. Its totient is φ = 329951526912.

The previous prime is 832104081271. The next prime is 832104081301. The reversal of 832104081280 is 82180401238.

It is a tau number, because it is divible by the number of its divisors (128).

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, 121347612 + ... + 121354468.

It is an arithmetic number, because the mean of its divisors is an integer number (15676153560).

Almost surely, 2^832104081280 is an apocalyptic number.

832104081280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832104081280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003273827840).

832104081280 is an abundant number, since it is smaller than the sum of its proper divisors (1174443574400).

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

832104081280 is a wasteful number, since it uses less digits than its factorization.

832104081280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496 (or 8484 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 832104081280 in words is "eight hundred thirty-two billion, one hundred four million, eighty-one thousand, two hundred eighty".