200012330042321 has 16 divisors (see below), whose sum is σ = 200657908736064. Its totient is φ = 199367806708224.

The previous prime is 200012330042279. The next prime is 200012330042401. The reversal of 200012330042321 is 123240033210002.

It is a cyclic number.

It is not a de Polignac number, because 200012330042321 - 2⁴² = 195614283531217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012330042521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5768515241 + ... + 5768549913.

It is an arithmetic number, because the mean of its divisors is an integer number (12541119296004).

Almost surely, 2^{200012330042321} is an apocalyptic number.

It is an amenable number.

200012330042321 is a deficient number, since it is larger than the sum of its proper divisors (645578693743).

200012330042321 is a wasteful number, since it uses less digits than its factorization.

200012330042321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49360.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 200012330042321 its reverse (123240033210002), we get a palindrome (323252363252323).

The spelling of 200012330042321 in words is "two hundred trillion, twelve billion, three hundred thirty million, forty-two thousand, three hundred twenty-one".