201341220234 has 32 divisors (see below), whose sum is σ = 502045641216. Its totient is φ = 52296420720.

The previous prime is 201341220233. The next prime is 201341220257. The reversal of 201341220234 is 432022143102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201341220233) 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, 217901292 + ... + 217902215.

It is an arithmetic number, because the mean of its divisors is an integer number (15688926288).

Almost surely, 2^201341220234 is an apocalyptic number.

201341220234 is an abundant number, since it is smaller than the sum of its proper divisors (300704420982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201341220234 is a wasteful number, since it uses less digits than its factorization.

201341220234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435803530.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201341220234 its reverse (432022143102), we get a palindrome (633363363336).

The spelling of 201341220234 in words is "two hundred one billion, three hundred forty-one million, two hundred twenty thousand, two hundred thirty-four".