282671673856 has 120 divisors (see below), whose sum is σ = 668559639132. Its totient is φ = 118603161600.

The previous prime is 282671673841. The next prime is 282671673859. The reversal of 282671673856 is 658376176282.

It can be written as a sum of positive squares in 2 ways, for example, as 279714054400 + 2957619456 = 528880^2 + 54384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 282671673794 and 282671673803.

It is not an unprimeable number, because it can be changed into a prime (282671673859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629886 + ... + 980866.

Almost surely, 2^282671673856 is an apocalyptic number.

282671673856 is a gapful number since it is divisible by the number (26) 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 282671673856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334279819566).

282671673856 is an abundant number, since it is smaller than the sum of its proper divisors (385887965276).

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

282671673856 is a wasteful number, since it uses less digits than its factorization.

282671673856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351034 (or 351007 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 61.

The spelling of 282671673856 in words is "two hundred eighty-two billion, six hundred seventy-one million, six hundred seventy-three thousand, eight hundred fifty-six".