134467049 has 2 divisors, whose sum is σ = 134467050. Its totient is φ = 134467048.

The previous prime is 134467043. The next prime is 134467061. The reversal of 134467049 is 940764431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121992025 + 12475024 = 11045^2 + 3532^2 .

It is an emirp because it is prime and its reverse (940764431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134467049 - 2¹² = 134462953 is a prime.

It is a Chen prime.

It is equal to p_7616954 and since 134467049 and 7616954 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (134467043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67233524 + 67233525.

It is an arithmetic number, because the mean of its divisors is an integer number (67233525).

Almost surely, 2^134467049 is an apocalyptic number.

It is an amenable number.

134467049 is a deficient number, since it is larger than the sum of its proper divisors (1).

134467049 is an equidigital number, since it uses as much as digits as its factorization.

134467049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 134467049 is about 11595.9927992389. The cubic root of 134467049 is about 512.3168319457.

The spelling of 134467049 in words is "one hundred thirty-four million, four hundred sixty-seven thousand, forty-nine".