541146343 has 2 divisors, whose sum is σ = 541146344. Its totient is φ = 541146342.

The previous prime is 541146317. The next prime is 541146373. The reversal of 541146343 is 343641145.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541146343 - 2¹³ = 541138151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541146313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270573171 + 270573172.

It is an arithmetic number, because the mean of its divisors is an integer number (270573172).

Almost surely, 2^541146343 is an apocalyptic number.

541146343 is a deficient number, since it is larger than the sum of its proper divisors (1).

541146343 is an equidigital number, since it uses as much as digits as its factorization.

541146343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 541146343 is about 23262.5523750082. The cubic root of 541146343 is about 814.9011098602.

Adding to 541146343 its reverse (343641145), we get a palindrome (884787488).

The spelling of 541146343 in words is "five hundred forty-one million, one hundred forty-six thousand, three hundred forty-three".