200503643241232 has 20 divisors (see below), whose sum is σ = 389741202303376. Its totient is φ = 99925268453280.

The previous prime is 200503643241211. The next prime is 200503643241271. The reversal of 200503643241232 is 232142346305002.

It is a junction number, because it is equal to n+sod(n) for n = 200503643241191 and 200503643241200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20409567894 + ... + 20409577717.

Almost surely, 2^{200503643241232} is an apocalyptic number.

It is an amenable number.

200503643241232 is a deficient number, since it is larger than the sum of its proper divisors (189237559062144).

200503643241232 is a wasteful number, since it uses less digits than its factorization.

200503643241232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40819145926 (or 40819145920 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 200503643241232 its reverse (232142346305002), we get a palindrome (432645989546234).

The spelling of 200503643241232 in words is "two hundred trillion, five hundred three billion, six hundred forty-three million, two hundred forty-one thousand, two hundred thirty-two".