541343141 has 2 divisors, whose sum is σ = 541343142. Its totient is φ = 541343140.

The previous prime is 541343137. The next prime is 541343147. The reversal of 541343141 is 141343145.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 516880225 + 24462916 = 22735^2 + 4946^2 .

It is a cyclic number.

It is not a de Polignac number, because 541343141 - 2² = 541343137 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541343141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541343147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270671570 + 270671571.

It is an arithmetic number, because the mean of its divisors is an integer number (270671571).

Almost surely, 2^541343141 is an apocalyptic number.

It is an amenable number.

541343141 is a deficient number, since it is larger than the sum of its proper divisors (1).

541343141 is an equidigital number, since it uses as much as digits as its factorization.

541343141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

The square root of 541343141 is about 23266.7819218731. The cubic root of 541343141 is about 814.9998825699. Note that the first 3 decimals are identical.

Adding to 541343141 its reverse (141343145), we get a palindrome (682686286).

It can be divided in two parts, 54134 and 3141, that added together give a palindrome (57275).

The spelling of 541343141 in words is "five hundred forty-one million, three hundred forty-three thousand, one hundred forty-one".