134249359 has 2 divisors, whose sum is σ = 134249360.
Its totient is φ = 134249358.
The previous prime is 134249351. The next prime is 134249363. The reversal of 134249359 is 953942431.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 134249359 - 23 = 134249351 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134249351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67124679 + 67124680.
It is an arithmetic number, because the mean of its divisors is an integer number (67124680).
Almost surely, 2134249359 is an apocalyptic number.
134249359 is a deficient number, since it is larger than the sum of its proper divisors (1).
134249359 is an equidigital number, since it uses as much as digits as its factorization.
134249359 is an evil number, because the sum of its binary digits is even.
The product of its digits is 116640, while the sum is 40.
The square root of 134249359 is about 11586.6025650317.
The cubic root of 134249359 is about 512.0402177372.
The spelling of 134249359 in words is "one hundred thirty-four million, two hundred forty-nine thousand, three hundred fifty-nine".