41403091 has 2 divisors, whose sum is σ = 41403092. Its totient is φ = 41403090.

The previous prime is 41403083. The next prime is 41403107. The reversal of 41403091 is 19030414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41403091 - 2³ = 41403083 is a prime.

It is not a weakly prime, because it can be changed into another prime (41403001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20701545 + 20701546.

It is an arithmetic number, because the mean of its divisors is an integer number (20701546).

Almost surely, 2^41403091 is an apocalyptic number.

41403091 is a deficient number, since it is larger than the sum of its proper divisors (1).

41403091 is an equidigital number, since it uses as much as digits as its factorization.

41403091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 41403091 is about 6434.5233700718. The cubic root of 41403091 is about 345.9480776776.

The spelling of 41403091 in words is "forty-one million, four hundred three thousand, ninety-one".