134867353 has 2 divisors, whose sum is σ = 134867354. Its totient is φ = 134867352.

The previous prime is 134867323. The next prime is 134867357. The reversal of 134867353 is 353768431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132641289 + 2226064 = 11517^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 134867353 - 2¹⁷ = 134736281 is a prime.

It is not a weakly prime, because it can be changed into another prime (134867357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67433676 + 67433677.

It is an arithmetic number, because the mean of its divisors is an integer number (67433677).

Almost surely, 2^134867353 is an apocalyptic number.

It is an amenable number.

134867353 is a deficient number, since it is larger than the sum of its proper divisors (1).

134867353 is an equidigital number, since it uses as much as digits as its factorization.

134867353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 134867353 is about 11613.2404177301. The cubic root of 134867353 is about 512.8247117735.

The spelling of 134867353 in words is "one hundred thirty-four million, eight hundred sixty-seven thousand, three hundred fifty-three".