200334314521 has 32 divisors (see below), whose sum is σ = 232581888000. Its totient is φ = 170886905280.

The previous prime is 200334314459. The next prime is 200334314527. The reversal of 200334314521 is 125413433002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200334314521 - 2⁹ = 200334314009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200334314521.

It is not an unprimeable number, because it can be changed into a prime (200334314527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1310130 + ... + 1455028.

It is an arithmetic number, because the mean of its divisors is an integer number (7268184000).

Almost surely, 2^200334314521 is an apocalyptic number.

It is an amenable number.

200334314521 is a deficient number, since it is larger than the sum of its proper divisors (32247573479).

200334314521 is a wasteful number, since it uses less digits than its factorization.

200334314521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145069.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 200334314521 its reverse (125413433002), we get a palindrome (325747747523).

The spelling of 200334314521 in words is "two hundred billion, three hundred thirty-four million, three hundred fourteen thousand, five hundred twenty-one".