403220041009 has 2 divisors, whose sum is σ = 403220041010. Its totient is φ = 403220041008.

The previous prime is 403220041001. The next prime is 403220041033. The reversal of 403220041009 is 900140022304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318945951009 + 84274090000 = 564753^2 + 290300^2 .

It is a cyclic number.

It is not a de Polignac number, because 403220041009 - 2³ = 403220041001 is a prime.

It is not a weakly prime, because it can be changed into another prime (403220041001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201610020504 + 201610020505.

It is an arithmetic number, because the mean of its divisors is an integer number (201610020505).

Almost surely, 2^403220041009 is an apocalyptic number.

It is an amenable number.

403220041009 is a deficient number, since it is larger than the sum of its proper divisors (1).

403220041009 is an equidigital number, since it uses as much as digits as its factorization.

403220041009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 403220041009 in words is "four hundred three billion, two hundred twenty million, forty-one thousand, nine".