433452254449 has 2 divisors, whose sum is σ = 433452254450. Its totient is φ = 433452254448.

The previous prime is 433452254297. The next prime is 433452254503. The reversal of 433452254449 is 944452254334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 424233374224 + 9218880225 = 651332^2 + 96015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-433452254449 is a prime.

It is not a weakly prime, because it can be changed into another prime (433452254549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216726127224 + 216726127225.

It is an arithmetic number, because the mean of its divisors is an integer number (216726127225).

Almost surely, 2^433452254449 is an apocalyptic number.

It is an amenable number.

433452254449 is a deficient number, since it is larger than the sum of its proper divisors (1).

433452254449 is an equidigital number, since it uses as much as digits as its factorization.

433452254449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8294400, while the sum is 49.

The spelling of 433452254449 in words is "four hundred thirty-three billion, four hundred fifty-two million, two hundred fifty-four thousand, four hundred forty-nine".