134441347 has 2 divisors, whose sum is σ = 134441348. Its totient is φ = 134441346.

The previous prime is 134441341. The next prime is 134441401. The reversal of 134441347 is 743144431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134441347 - 2¹¹ = 134439299 is a prime.

It is not a weakly prime, because it can be changed into another prime (134441341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67220673 + 67220674.

It is an arithmetic number, because the mean of its divisors is an integer number (67220674).

Almost surely, 2^134441347 is an apocalyptic number.

134441347 is a deficient number, since it is larger than the sum of its proper divisors (1).

134441347 is an equidigital number, since it uses as much as digits as its factorization.

134441347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 31.

The square root of 134441347 is about 11594.8845186142. The cubic root of 134441347 is about 512.2841884930.

Adding to 134441347 its reverse (743144431), we get a palindrome (877585778).

The spelling of 134441347 in words is "one hundred thirty-four million, four hundred forty-one thousand, three hundred forty-seven".