41218343 has 2 divisors, whose sum is σ = 41218344. Its totient is φ = 41218342.

The previous prime is 41218339. The next prime is 41218351. The reversal of 41218343 is 34381214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41218343 - 2² = 41218339 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41218363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20609171 + 20609172.

It is an arithmetic number, because the mean of its divisors is an integer number (20609172).

Almost surely, 2^41218343 is an apocalyptic number.

41218343 is a deficient number, since it is larger than the sum of its proper divisors (1).

41218343 is an equidigital number, since it uses as much as digits as its factorization.

41218343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

The square root of 41218343 is about 6420.1513222042. The cubic root of 41218343 is about 345.4327496804.

Adding to 41218343 its reverse (34381214), we get a palindrome (75599557).

The spelling of 41218343 in words is "forty-one million, two hundred eighteen thousand, three hundred forty-three".