134342353 has 2 divisors, whose sum is σ = 134342354. Its totient is φ = 134342352.

The previous prime is 134342321. The next prime is 134342387. The reversal of 134342353 is 353243431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133356304 + 986049 = 11548^2 + 993^2 .

It is a cyclic number.

It is not a de Polignac number, because 134342353 - 2⁵ = 134342321 is a prime.

It is not a weakly prime, because it can be changed into another prime (134342053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67171176 + 67171177.

It is an arithmetic number, because the mean of its divisors is an integer number (67171177).

Almost surely, 2^134342353 is an apocalyptic number.

It is an amenable number.

134342353 is a deficient number, since it is larger than the sum of its proper divisors (1).

134342353 is an equidigital number, since it uses as much as digits as its factorization.

134342353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 28.

The square root of 134342353 is about 11590.6148672105. The cubic root of 134342353 is about 512.1584198599.

Adding to 134342353 its reverse (353243431), we get a palindrome (487585784).

The spelling of 134342353 in words is "one hundred thirty-four million, three hundred forty-two thousand, three hundred fifty-three".