134080249 has 2 divisors, whose sum is σ = 134080250. Its totient is φ = 134080248.

The previous prime is 134080229. The next prime is 134080279. The reversal of 134080249 is 942080431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94478400 + 39601849 = 9720^2 + 6293^2 .

It is an emirp because it is prime and its reverse (942080431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134080249 - 2²³ = 125691641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134080249.

It is not a weakly prime, because it can be changed into another prime (134080229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67040124 + 67040125.

It is an arithmetic number, because the mean of its divisors is an integer number (67040125).

Almost surely, 2^134080249 is an apocalyptic number.

It is an amenable number.

134080249 is a deficient number, since it is larger than the sum of its proper divisors (1).

134080249 is an equidigital number, since it uses as much as digits as its factorization.

134080249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 134080249 is about 11579.3026128520. The cubic root of 134080249 is about 511.8251266905.

The spelling of 134080249 in words is "one hundred thirty-four million, eighty thousand, two hundred forty-nine".