232004229409 has 2 divisors, whose sum is σ = 232004229410. Its totient is φ = 232004229408.

The previous prime is 232004229397. The next prime is 232004229491. The reversal of 232004229409 is 904922400232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149051589184 + 82952640225 = 386072^2 + 288015^2 .

It is a cyclic number.

It is not a de Polignac number, because 232004229409 - 2²⁵ = 231970674977 is a prime.

It is not a weakly prime, because it can be changed into another prime (232004226409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116002114704 + 116002114705.

It is an arithmetic number, because the mean of its divisors is an integer number (116002114705).

Almost surely, 2^232004229409 is an apocalyptic number.

It is an amenable number.

232004229409 is a deficient number, since it is larger than the sum of its proper divisors (1).

232004229409 is an equidigital number, since it uses as much as digits as its factorization.

232004229409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 232004229409 in words is "two hundred thirty-two billion, four million, two hundred twenty-nine thousand, four hundred nine".