41404019 has 2 divisors, whose sum is σ = 41404020. Its totient is φ = 41404018.

The previous prime is 41404009. The next prime is 41404063. The reversal of 41404019 is 91040414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41404019 - 2⁸ = 41403763 is a prime.

It is a super-2 number, since 2×41404019² = 3428585578704722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 41403985 and 41404003.

It is not a weakly prime, because it can be changed into another prime (41404009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20702009 + 20702010.

It is an arithmetic number, because the mean of its divisors is an integer number (20702010).

Almost surely, 2^41404019 is an apocalyptic number.

41404019 is a deficient number, since it is larger than the sum of its proper divisors (1).

41404019 is an equidigital number, since it uses as much as digits as its factorization.

41404019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 41404019 is about 6434.5954806810. The cubic root of 41404019 is about 345.9506623270.

The spelling of 41404019 in words is "forty-one million, four hundred four thousand, nineteen".