282815955173280 has 384 divisors, whose sum is σ = 933586605100800. Its totient is φ = 71875154018304.

The previous prime is 282815955173273. The next prime is 282815955173299. The reversal of 282815955173280 is 82371559518282.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 334311792 + ... + 335156688.

It is an arithmetic number, because the mean of its divisors is an integer number (2431215117450).

Almost surely, 2^{282815955173280} is an apocalyptic number.

282815955173280 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 282815955173280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466793302550400).

282815955173280 is an abundant number, since it is smaller than the sum of its proper divisors (650770649927520).

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

282815955173280 is a wasteful number, since it uses less digits than its factorization.

282815955173280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845256 (or 845248 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 66.

The spelling of 282815955173280 in words is "two hundred eighty-two trillion, eight hundred fifteen billion, nine hundred fifty-five million, one hundred seventy-three thousand, two hundred eighty".