4052820065712 has 320 divisors, whose sum is σ = 13140598947840. Its totient is φ = 1059722956800.

The previous prime is 4052820065677. The next prime is 4052820065719. The reversal of 4052820065712 is 2175600282504.

It is not an unprimeable number, because it can be changed into a prime (4052820065719) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4903573 + ... + 5670155.

It is an arithmetic number, because the mean of its divisors is an integer number (41064371712).

Almost surely, 2^{4052820065712} 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 4052820065712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6570299473920).

4052820065712 is an abundant number, since it is smaller than the sum of its proper divisors (9087778882128).

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

4052820065712 is a wasteful number, since it uses less digits than its factorization.

4052820065712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766672 (or 766666 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 4052820065712 in words is "four trillion, fifty-two billion, eight hundred twenty million, sixty-five thousand, seven hundred twelve".