41619943 has 2 divisors, whose sum is σ = 41619944. Its totient is φ = 41619942.

The previous prime is 41619889. The next prime is 41619953. The reversal of 41619943 is 34991614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41619943 - 2¹⁷ = 41488871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41619953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20809971 + 20809972.

It is an arithmetic number, because the mean of its divisors is an integer number (20809972).

Almost surely, 2^41619943 is an apocalyptic number.

41619943 is a deficient number, since it is larger than the sum of its proper divisors (1).

41619943 is an equidigital number, since it uses as much as digits as its factorization.

41619943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 37.

The square root of 41619943 is about 6451.3520288386. The cubic root of 41619943 is about 346.5510031832.

The spelling of 41619943 in words is "forty-one million, six hundred nineteen thousand, nine hundred forty-three".