282108637338 has 64 divisors (see below), whose sum is σ = 620195304960. Its totient is φ = 84837211200.

The previous prime is 282108637337. The next prime is 282108637357. The reversal of 282108637338 is 833736801282.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (282108637337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29544681 + ... + 29554227.

It is an arithmetic number, because the mean of its divisors is an integer number (9690551640).

Almost surely, 2^282108637338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282108637338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310097652480).

282108637338 is an abundant number, since it is smaller than the sum of its proper divisors (338086667622).

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

282108637338 is a wasteful number, since it uses less digits than its factorization.

282108637338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 282108637338 in words is "two hundred eighty-two billion, one hundred eight million, six hundred thirty-seven thousand, three hundred thirty-eight".