434335222533449 has 2 divisors, whose sum is σ = 434335222533450. Its totient is φ = 434335222533448.

The previous prime is 434335222533371. The next prime is 434335222533479. The reversal of 434335222533449 is 944335222533434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 251713296975625 + 182621925557824 = 15865475^2 + 13513768^2 .

It is a cyclic number.

It is not a de Polignac number, because 434335222533449 - 2¹² = 434335222529353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434335222533394 and 434335222533403.

It is not a weakly prime, because it can be changed into another prime (434335222533479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217167611266724 + 217167611266725.

It is an arithmetic number, because the mean of its divisors is an integer number (217167611266725).

Almost surely, 2^{434335222533449} is an apocalyptic number.

It is an amenable number.

434335222533449 is a deficient number, since it is larger than the sum of its proper divisors (1).

434335222533449 is an equidigital number, since it uses as much as digits as its factorization.

434335222533449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111974400, while the sum is 56.

The spelling of 434335222533449 in words is "four hundred thirty-four trillion, three hundred thirty-five billion, two hundred twenty-two million, five hundred thirty-three thousand, four hundred forty-nine".