282408849294 has 256 divisors, whose sum is σ = 696276725760. Its totient is φ = 75217443840.

The previous prime is 282408849257. The next prime is 282408849347. The reversal of 282408849294 is 492948804282.

It is a super-2 number, since 2×282408849294² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 298213729 + ... + 298214675.

It is an arithmetic number, because the mean of its divisors is an integer number (2719830960).

Almost surely, 2^282408849294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282408849294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348138362880).

282408849294 is an abundant number, since it is smaller than the sum of its proper divisors (413867876466).

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

282408849294 is a wasteful number, since it uses less digits than its factorization.

282408849294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215.

The product of its (nonzero) digits is 21233664, while the sum is 60.

The spelling of 282408849294 in words is "two hundred eighty-two billion, four hundred eight million, eight hundred forty-nine thousand, two hundred ninety-four".