201334442344213 has 16 divisors (see below), whose sum is σ = 202682146060800. Its totient is φ = 199988476669696.

The previous prime is 201334442344181. The next prime is 201334442344253. The reversal of 201334442344213 is 312443244433102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201334442344213 - 2⁵ = 201334442344181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201334442344253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512554820 + ... + 1512687922.

It is an arithmetic number, because the mean of its divisors is an integer number (12667634128800).

Almost surely, 2^{201334442344213} is an apocalyptic number.

It is an amenable number.

201334442344213 is a deficient number, since it is larger than the sum of its proper divisors (1347703716587).

201334442344213 is a wasteful number, since it uses less digits than its factorization.

201334442344213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139556.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 201334442344213 its reverse (312443244433102), we get a palindrome (513777686777315).

The spelling of 201334442344213 in words is "two hundred one trillion, three hundred thirty-four billion, four hundred forty-two million, three hundred forty-four thousand, two hundred thirteen".