41457019 has 2 divisors, whose sum is σ = 41457020. Its totient is φ = 41457018.

The previous prime is 41456981. The next prime is 41457023. The reversal of 41457019 is 91075414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41457019 - 2⁹ = 41456507 is a prime.

It is a super-2 number, since 2×41457019² = 3437368848732722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41457049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20728509 + 20728510.

It is an arithmetic number, because the mean of its divisors is an integer number (20728510).

Almost surely, 2^41457019 is an apocalyptic number.

41457019 is a deficient number, since it is larger than the sum of its proper divisors (1).

41457019 is an equidigital number, since it uses as much as digits as its factorization.

41457019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 41457019 is about 6438.7125265848. The cubic root of 41457019 is about 346.0982129560.

The spelling of 41457019 in words is "forty-one million, four hundred fifty-seven thousand, nineteen".