402300433009 has 2 divisors, whose sum is σ = 402300433010. Its totient is φ = 402300433008.

The previous prime is 402300432991. The next prime is 402300433021. The reversal of 402300433009 is 900334003204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341636743009 + 60663690000 = 584497^2 + 246300^2 .

It is a cyclic number.

It is not a de Polignac number, because 402300433009 - 2²⁵ = 402266878577 is a prime.

It is not a weakly prime, because it can be changed into another prime (402300433109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201150216504 + 201150216505.

It is an arithmetic number, because the mean of its divisors is an integer number (201150216505).

Almost surely, 2^402300433009 is an apocalyptic number.

It is an amenable number.

402300433009 is a deficient number, since it is larger than the sum of its proper divisors (1).

402300433009 is an equidigital number, since it uses as much as digits as its factorization.

402300433009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 402300433009 in words is "four hundred two billion, three hundred million, four hundred thirty-three thousand, nine".