41955943 has 2 divisors, whose sum is σ = 41955944. Its totient is φ = 41955942.

The previous prime is 41955941. The next prime is 41955961. The reversal of 41955943 is 34955914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41955943 - 2¹ = 41955941 is a prime.

Together with 41955941, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41955896 and 41955905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41955941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20977971 + 20977972.

It is an arithmetic number, because the mean of its divisors is an integer number (20977972).

Almost surely, 2^41955943 is an apocalyptic number.

41955943 is a deficient number, since it is larger than the sum of its proper divisors (1).

41955943 is an equidigital number, since it uses as much as digits as its factorization.

41955943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 40.

The square root of 41955943 is about 6477.3407352092. The cubic root of 41955943 is about 347.4810796593.

The spelling of 41955943 in words is "forty-one million, nine hundred fifty-five thousand, nine hundred forty-three".