134249333 has 2 divisors, whose sum is σ = 134249334. Its totient is φ = 134249332.

The previous prime is 134249317. The next prime is 134249351. The reversal of 134249333 is 333942431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108014449 + 26234884 = 10393^2 + 5122^2 .

It is an emirp because it is prime and its reverse (333942431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134249333 - 2⁴ = 134249317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134249333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134249363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67124666 + 67124667.

It is an arithmetic number, because the mean of its divisors is an integer number (67124667).

Almost surely, 2^134249333 is an apocalyptic number.

It is an amenable number.

134249333 is a deficient number, since it is larger than the sum of its proper divisors (1).

134249333 is an equidigital number, since it uses as much as digits as its factorization.

134249333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

The square root of 134249333 is about 11586.6014430462. The cubic root of 134249333 is about 512.0401846817.

The spelling of 134249333 in words is "one hundred thirty-four million, two hundred forty-nine thousand, three hundred thirty-three".