41041631 has 2 divisors, whose sum is σ = 41041632. Its totient is φ = 41041630.

The previous prime is 41041619. The next prime is 41041633. The reversal of 41041631 is 13614014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41041631 - 2¹⁰ = 41040607 is a prime.

It is a super-2 number, since 2×41041631² = 3368830950280322, which contains 22 as substring.

Together with 41041633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41041633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20520815 + 20520816.

It is an arithmetic number, because the mean of its divisors is an integer number (20520816).

Almost surely, 2^41041631 is an apocalyptic number.

41041631 is a deficient number, since it is larger than the sum of its proper divisors (1).

41041631 is an equidigital number, since it uses as much as digits as its factorization.

41041631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 41041631 is about 6406.3742475756. The cubic root of 41041631 is about 344.9383940968.

Adding to 41041631 its reverse (13614014), we get a palindrome (54655645).

The spelling of 41041631 in words is "forty-one million, forty-one thousand, six hundred thirty-one".