134323379 has 2 divisors, whose sum is σ = 134323380. Its totient is φ = 134323378.

The previous prime is 134323337. The next prime is 134323393. The reversal of 134323379 is 973323431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134323379 - 2¹⁶ = 134257843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134323309) 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, 67161689 + 67161690.

It is an arithmetic number, because the mean of its divisors is an integer number (67161690).

Almost surely, 2^134323379 is an apocalyptic number.

134323379 is a deficient number, since it is larger than the sum of its proper divisors (1).

134323379 is an equidigital number, since it uses as much as digits as its factorization.

134323379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 35.

The square root of 134323379 is about 11589.7963312562. The cubic root of 134323379 is about 512.1343069594.

The spelling of 134323379 in words is "one hundred thirty-four million, three hundred twenty-three thousand, three hundred seventy-nine".