134618383 has 2 divisors, whose sum is σ = 134618384. Its totient is φ = 134618382.

The previous prime is 134618347. The next prime is 134618441. The reversal of 134618383 is 383816431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134618383 - 2²¹ = 132521231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134618083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67309191 + 67309192.

It is an arithmetic number, because the mean of its divisors is an integer number (67309192).

Almost surely, 2^134618383 is an apocalyptic number.

134618383 is a deficient number, since it is larger than the sum of its proper divisors (1).

134618383 is an equidigital number, since it uses as much as digits as its factorization.

134618383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 134618383 is about 11602.5162357137. The cubic root of 134618383 is about 512.5089530857.

The spelling of 134618383 in words is "one hundred thirty-four million, six hundred eighteen thousand, three hundred eighty-three".