134323499 has 2 divisors, whose sum is σ = 134323500. Its totient is φ = 134323498.

The previous prime is 134323489. The next prime is 134323507. The reversal of 134323499 is 994323431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134323499 - 2²⁴ = 117546283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134323459) 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, 67161749 + 67161750.

It is an arithmetic number, because the mean of its divisors is an integer number (67161750).

Almost surely, 2^134323499 is an apocalyptic number.

134323499 is a deficient number, since it is larger than the sum of its proper divisors (1).

134323499 is an equidigital number, since it uses as much as digits as its factorization.

134323499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 38.

The square root of 134323499 is about 11589.8015082226. The cubic root of 134323499 is about 512.1344594672.

It can be divided in two parts, 1343 and 23499, that added together give a palindrome (24842).

The spelling of 134323499 in words is "one hundred thirty-four million, three hundred twenty-three thousand, four hundred ninety-nine".