282697990002 has 56 divisors (see below), whose sum is σ = 637249372284. Its totient is φ = 94014825984.

The previous prime is 282697989991. The next prime is 282697990049. The reversal of 282697990002 is 200099796282.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 280824745041 + 1873244961 = 529929^2 + 43281^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 407418 + ... + 855210.

Almost surely, 2^282697990002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282697990002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318624686142).

282697990002 is an abundant number, since it is smaller than the sum of its proper divisors (354551382282).

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

282697990002 is an equidigital number, since it uses as much as digits as its factorization.

282697990002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448246 (or 448231 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 282697990002 in words is "two hundred eighty-two billion, six hundred ninety-seven million, nine hundred ninety thousand, two".