41126021 has 2 divisors, whose sum is σ = 41126022. Its totient is φ = 41126020.

The previous prime is 41126003. The next prime is 41126023. The reversal of 41126021 is 12062114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38613796 + 2512225 = 6214^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 41126021 - 2⁶ = 41125957 is a prime.

It is a Sophie Germain prime.

Together with 41126023, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41126023) 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, 20563010 + 20563011.

It is an arithmetic number, because the mean of its divisors is an integer number (20563011).

Almost surely, 2^41126021 is an apocalyptic number.

It is an amenable number.

41126021 is a deficient number, since it is larger than the sum of its proper divisors (1).

41126021 is an equidigital number, since it uses as much as digits as its factorization.

41126021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 41126021 is about 6412.9572741443. The cubic root of 41126021 is about 345.1746535690.

Adding to 41126021 its reverse (12062114), we get a palindrome (53188135).

The spelling of 41126021 in words is "forty-one million, one hundred twenty-six thousand, twenty-one".