134144383 has 2 divisors, whose sum is σ = 134144384. Its totient is φ = 134144382.

The previous prime is 134144377. The next prime is 134144407. The reversal of 134144383 is 383441431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134144383 - 2⁹ = 134143871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134144363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67072191 + 67072192.

It is an arithmetic number, because the mean of its divisors is an integer number (67072192).

Almost surely, 2^134144383 is an apocalyptic number.

134144383 is a deficient number, since it is larger than the sum of its proper divisors (1).

134144383 is an equidigital number, since it uses as much as digits as its factorization.

134144383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 31.

The square root of 134144383 is about 11582.0716195334. The cubic root of 134144383 is about 511.9067200163.

The spelling of 134144383 in words is "one hundred thirty-four million, one hundred forty-four thousand, three hundred eighty-three".