534343261344353 has 2 divisors, whose sum is σ = 534343261344354. Its totient is φ = 534343261344352.

The previous prime is 534343261344311. The next prime is 534343261344359. The reversal of 534343261344353 is 353443162343435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 489164873853184 + 45178387491169 = 22117072^2 + 6721487^2 .

It is a cyclic number.

It is not a de Polignac number, because 534343261344353 - 2⁸ = 534343261344097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534343261344295 and 534343261344304.

It is not a weakly prime, because it can be changed into another prime (534343261344359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267171630672176 + 267171630672177.

It is an arithmetic number, because the mean of its divisors is an integer number (267171630672177).

Almost surely, 2^{534343261344353} is an apocalyptic number.

It is an amenable number.

534343261344353 is a deficient number, since it is larger than the sum of its proper divisors (1).

534343261344353 is an equidigital number, since it uses as much as digits as its factorization.

534343261344353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55987200, while the sum is 53.

The spelling of 534343261344353 in words is "five hundred thirty-four trillion, three hundred forty-three billion, two hundred sixty-one million, three hundred forty-four thousand, three hundred fifty-three".