200304612243636 has 24 divisors (see below), whose sum is σ = 467379790887744. Its totient is φ = 66767866607040.

The previous prime is 200304612243613. The next prime is 200304612243647. The reversal of 200304612243636 is 636342216403002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39705360 + ... + 44464871.

It is an arithmetic number, because the mean of its divisors is an integer number (19474157953656).

Almost surely, 2^{200304612243636} is an apocalyptic number.

It is an amenable number.

200304612243636 is an abundant number, since it is smaller than the sum of its proper divisors (267075178644108).

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

200304612243636 is a wasteful number, since it uses less digits than its factorization.

200304612243636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84368551 (or 84368549 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 200304612243636 its reverse (636342216403002), we get a palindrome (836646828646638).

The spelling of 200304612243636 in words is "two hundred trillion, three hundred four billion, six hundred twelve million, two hundred forty-three thousand, six hundred thirty-six".