200000323421344 has 48 divisors (see below), whose sum is σ = 394747141208616. Its totient is φ = 99747099648000.

The previous prime is 200000323421321. The next prime is 200000323421357. The reversal of 200000323421344 is 443124323000002.

It can be written as a sum of positive squares in 4 ways, for example, as 191091364016400 + 8908959404944 = 13823580^2 + 2984788^2 .

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, 365143204 + ... + 365690524.

Almost surely, 2^{200000323421344} is an apocalyptic number.

It is an amenable number.

200000323421344 is a deficient number, since it is larger than the sum of its proper divisors (194746817787272).

200000323421344 is a wasteful number, since it uses less digits than its factorization.

200000323421344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576209 (or 576201 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 200000323421344 its reverse (443124323000002), we get a palindrome (643124646421346).

The spelling of 200000323421344 in words is "two hundred trillion, three hundred twenty-three million, four hundred twenty-one thousand, three hundred forty-four".