200321004004 has 12 divisors (see below), whose sum is σ = 382431007728. Its totient is φ = 91055001800.

The previous prime is 200321003947. The next prime is 200321004011. The reversal of 200321004004 is 400400123002.

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, 2276375002 + ... + 2276375089.

It is an arithmetic number, because the mean of its divisors is an integer number (31869250644).

Almost surely, 2^200321004004 is an apocalyptic number.

It is an amenable number.

200321004004 is a deficient number, since it is larger than the sum of its proper divisors (182110003724).

200321004004 is a wasteful number, since it uses less digits than its factorization.

200321004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552750106 (or 4552750104 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 200321004004 its reverse (400400123002), we get a palindrome (600721127006).

The spelling of 200321004004 in words is "two hundred billion, three hundred twenty-one million, four thousand, four".