201343434041 has 4 divisors (see below), whose sum is σ = 201345293184. Its totient is φ = 201341574900.

The previous prime is 201343434023. The next prime is 201343434053. The reversal of 201343434041 is 140434343102.

It is a happy number.

201343434041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140434343102 = 2 ⋅70217171551.

It is a cyclic number.

It is not a de Polignac number, because 201343434041 - 2²⁶ = 201276325177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201343433995 and 201343434013.

It is not an unprimeable number, because it can be changed into a prime (201343434011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756365 + ... + 987306.

It is an arithmetic number, because the mean of its divisors is an integer number (50336323296).

Almost surely, 2^201343434041 is an apocalyptic number.

It is an amenable number.

201343434041 is a deficient number, since it is larger than the sum of its proper divisors (1859143).

201343434041 is a wasteful number, since it uses less digits than its factorization.

201343434041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859142.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 201343434041 its reverse (140434343102), we get a palindrome (341777777143).

The spelling of 201343434041 in words is "two hundred one billion, three hundred forty-three million, four hundred thirty-four thousand, forty-one".