41944961 has 2 divisors, whose sum is σ = 41944962. Its totient is φ = 41944960.

The previous prime is 41944957. The next prime is 41944979. The reversal of 41944961 is 16944914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 15484225 = 5144^2 + 3935^2 .

It is a cyclic number.

It is not a de Polignac number, because 41944961 - 2² = 41944957 is a prime.

It is not a weakly prime, because it can be changed into another prime (41944921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20972480 + 20972481.

It is an arithmetic number, because the mean of its divisors is an integer number (20972481).

Almost surely, 2^41944961 is an apocalyptic number.

It is an amenable number.

41944961 is a deficient number, since it is larger than the sum of its proper divisors (1).

41944961 is an equidigital number, since it uses as much as digits as its factorization.

41944961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 41944961 is about 6476.4929552961. The cubic root of 41944961 is about 347.4507592013.

The spelling of 41944961 in words is "forty-one million, nine hundred forty-four thousand, nine hundred sixty-one".