201042341341 has 24 divisors (see below), whose sum is σ = 218680798680. Its totient is φ = 184469636736.

The previous prime is 201042341333. The next prime is 201042341393. The reversal of 201042341341 is 143143240102.

It can be written as a sum of positive squares in 4 ways, for example, as 111859478116 + 89182863225 = 334454^2 + 298635^2 .

It is not a de Polignac number, because 201042341341 - 2³ = 201042341333 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 (201049341341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1933311 + ... + 2034643.

It is an arithmetic number, because the mean of its divisors is an integer number (9111699945).

Almost surely, 2^201042341341 is an apocalyptic number.

It is an amenable number.

201042341341 is a deficient number, since it is larger than the sum of its proper divisors (17638457339).

201042341341 is a wasteful number, since it uses less digits than its factorization.

201042341341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101485 (or 101442 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201042341341 its reverse (143143240102), we get a palindrome (344185581443).

The spelling of 201042341341 in words is "two hundred one billion, forty-two million, three hundred forty-one thousand, three hundred forty-one".