201324341441 has 4 divisors (see below), whose sum is σ = 202488066132. Its totient is φ = 200160616752.

The previous prime is 201324341371. The next prime is 201324341453. The reversal of 201324341441 is 144143423102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 174322950400 + 27001391041 = 417520^2 + 164321^2 .

It is a cyclic number.

It is not a de Polignac number, because 201324341441 - 2¹⁴ = 201324325057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201324341461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581862086 + ... + 581862431.

It is an arithmetic number, because the mean of its divisors is an integer number (50622016533).

Almost surely, 2^201324341441 is an apocalyptic number.

It is an amenable number.

201324341441 is a deficient number, since it is larger than the sum of its proper divisors (1163724691).

201324341441 is a wasteful number, since it uses less digits than its factorization.

201324341441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163724690.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 201324341441 its reverse (144143423102), we get a palindrome (345467764543).

The spelling of 201324341441 in words is "two hundred one billion, three hundred twenty-four million, three hundred forty-one thousand, four hundred forty-one".