541343147 has 2 divisors, whose sum is σ = 541343148. Its totient is φ = 541343146.

The previous prime is 541343141. The next prime is 541343149. The reversal of 541343147 is 741343145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541343147 - 2¹⁴ = 541326763 is a prime.

Together with 541343149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (541343141) 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, 270671573 + 270671574.

It is an arithmetic number, because the mean of its divisors is an integer number (270671574).

Almost surely, 2^541343147 is an apocalyptic number.

541343147 is a deficient number, since it is larger than the sum of its proper divisors (1).

541343147 is an equidigital number, since it uses as much as digits as its factorization.

541343147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 541343147 is about 23266.7820508123. The cubic root of 541343147 is about 814.9998855809. Note that the first 3 decimals are identical.

The spelling of 541343147 in words is "five hundred forty-one million, three hundred forty-three thousand, one hundred forty-seven".