41423957 has 2 divisors, whose sum is σ = 41423958. Its totient is φ = 41423956.

The previous prime is 41423939. The next prime is 41423983. The reversal of 41423957 is 75932414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29528356 + 11895601 = 5434^2 + 3449^2 .

It is a cyclic number.

It is not a de Polignac number, because 41423957 - 2¹⁴ = 41407573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41423927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711978 + 20711979.

It is an arithmetic number, because the mean of its divisors is an integer number (20711979).

Almost surely, 2^41423957 is an apocalyptic number.

It is an amenable number.

41423957 is a deficient number, since it is larger than the sum of its proper divisors (1).

41423957 is an equidigital number, since it uses as much as digits as its factorization.

41423957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 41423957 is about 6436.1445757534. The cubic root of 41423957 is about 346.0061839696.

The spelling of 41423957 in words is "forty-one million, four hundred twenty-three thousand, nine hundred fifty-seven".