20832240328760 has 128 divisors (see below), whose sum is σ = 54980012736000. Its totient is φ = 6955300154880.

The previous prime is 20832240328703. The next prime is 20832240328769. The reversal of 20832240328760 is 6782304223802.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20832240328769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1371566 + ... + 6598914.

It is an arithmetic number, because the mean of its divisors is an integer number (429531349500).

Almost surely, 2^{20832240328760} is an apocalyptic number.

20832240328760 is a gapful number since it is divisible by the number (20) 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 20832240328760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27490006368000).

20832240328760 is an abundant number, since it is smaller than the sum of its proper divisors (34147772407240).

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

20832240328760 is a wasteful number, since it uses less digits than its factorization.

20832240328760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227741 (or 5227737 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 20832240328760 in words is "twenty trillion, eight hundred thirty-two billion, two hundred forty million, three hundred twenty-eight thousand, seven hundred sixty".