433241450013409 has 2 divisors, whose sum is σ = 433241450013410. Its totient is φ = 433241450013408.

The previous prime is 433241450013377. The next prime is 433241450013457. The reversal of 433241450013409 is 904310054142334.

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., 270036915840000 + 163204534173409 = 16432800^2 + 12775153^2 .

It is a cyclic number.

It is not a de Polignac number, because 433241450013409 - 2⁵ = 433241450013377 is a prime.

It is not a weakly prime, because it can be changed into another prime (433241450013469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216620725006704 + 216620725006705.

It is an arithmetic number, because the mean of its divisors is an integer number (216620725006705).

Almost surely, 2^{433241450013409} is an apocalyptic number.

It is an amenable number.

433241450013409 is a deficient number, since it is larger than the sum of its proper divisors (1).

433241450013409 is an equidigital number, since it uses as much as digits as its factorization.

433241450013409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 433241450013409 in words is "four hundred thirty-three trillion, two hundred forty-one billion, four hundred fifty million, thirteen thousand, four hundred nine".