201340200334 has 16 divisors (see below), whose sum is σ = 371704985568. Its totient is φ = 79651068192.

The previous prime is 201340200317. The next prime is 201340200343. The reversal of 201340200334 is 433002043102.

It is a happy number.

It is a congruent number.

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, 553132237 + ... + 553132600.

It is an arithmetic number, because the mean of its divisors is an integer number (23231561598).

Almost surely, 2^201340200334 is an apocalyptic number.

201340200334 is a deficient number, since it is larger than the sum of its proper divisors (170364785234).

201340200334 is a wasteful number, since it uses less digits than its factorization.

201340200334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106264859.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 201340200334 its reverse (433002043102), we get a palindrome (634342243436).

The spelling of 201340200334 in words is "two hundred one billion, three hundred forty million, two hundred thousand, three hundred thirty-four".