41002943 has 2 divisors, whose sum is σ = 41002944. Its totient is φ = 41002942.

The previous prime is 41002937. The next prime is 41002981. The reversal of 41002943 is 34920014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41002943 - 2²⁰ = 39954367 is a prime.

It is a super-2 number, since 2×41002943² = 3362482669322498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41002933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20501471 + 20501472.

It is an arithmetic number, because the mean of its divisors is an integer number (20501472).

Almost surely, 2^41002943 is an apocalyptic number.

41002943 is a deficient number, since it is larger than the sum of its proper divisors (1).

41002943 is an equidigital number, since it uses as much as digits as its factorization.

41002943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 41002943 is about 6403.3540429997. The cubic root of 41002943 is about 344.8299743314.

Adding to 41002943 its reverse (34920014), we get a palindrome (75922957).

The spelling of 41002943 in words is "forty-one million, two thousand, nine hundred forty-three".