282236380349 has 24 divisors (see below), whose sum is σ = 354616133760. Its totient is φ = 219880251360.

The previous prime is 282236380339. The next prime is 282236380351. The reversal of 282236380349 is 943083632282.

It is a de Polignac number, because none of the positive numbers 2^k-282236380349 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 282236380297 and 282236380306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282236380339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4554032 + ... + 4615590.

It is an arithmetic number, because the mean of its divisors is an integer number (14775672240).

Almost surely, 2^282236380349 is an apocalyptic number.

It is an amenable number.

282236380349 is a deficient number, since it is larger than the sum of its proper divisors (72379753411).

282236380349 is a wasteful number, since it uses less digits than its factorization.

282236380349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67001 (or 66990 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 282236380349 in words is "two hundred eighty-two billion, two hundred thirty-six million, three hundred eighty thousand, three hundred forty-nine".