134322413 has 4 divisors (see below), whose sum is σ = 134997600. Its totient is φ = 133647228.

The previous prime is 134322407. The next prime is 134322421. The reversal of 134322413 is 314223431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134322413 - 2⁸ = 134322157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134322493) 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 in 3 ways as a sum of consecutive naturals, for example, 337295 + ... + 337692.

It is an arithmetic number, because the mean of its divisors is an integer number (33749400).

Almost surely, 2^134322413 is an apocalyptic number.

It is an amenable number.

134322413 is a deficient number, since it is larger than the sum of its proper divisors (675187).

134322413 is an equidigital number, since it uses as much as digits as its factorization.

134322413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675186.

The product of its digits is 1728, while the sum is 23.

The square root of 134322413 is about 11589.7546565922. The cubic root of 134322413 is about 512.1330792681.

Adding to 134322413 its reverse (314223431), we get a palindrome (448545844).

The spelling of 134322413 in words is "one hundred thirty-four million, three hundred twenty-two thousand, four hundred thirteen".