41385343 has 2 divisors, whose sum is σ = 41385344. Its totient is φ = 41385342.

The previous prime is 41385319. The next prime is 41385347. The reversal of 41385343 is 34358314.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41385343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41385347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20692671 + 20692672.

It is an arithmetic number, because the mean of its divisors is an integer number (20692672).

Almost surely, 2^41385343 is an apocalyptic number.

41385343 is a deficient number, since it is larger than the sum of its proper divisors (1).

41385343 is an equidigital number, since it uses as much as digits as its factorization.

41385343 is an evil number, because the sum of its binary digits is even.

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

The square root of 41385343 is about 6433.1440991167. The cubic root of 41385343 is about 345.8986388245.

The spelling of 41385343 in words is "forty-one million, three hundred eighty-five thousand, three hundred forty-three".