134324439 has 8 divisors (see below), whose sum is σ = 186886272. Its totient is φ = 85656120.

The previous prime is 134324431. The next prime is 134324441. The reversal of 134324439 is 934423431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134324439 - 2³ = 134324431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134324431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973297 + ... + 973434.

It is an arithmetic number, because the mean of its divisors is an integer number (23360784).

Almost surely, 2^134324439 is an apocalyptic number.

134324439 is a deficient number, since it is larger than the sum of its proper divisors (52561833).

134324439 is a wasteful number, since it uses less digits than its factorization.

134324439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946757.

The product of its digits is 31104, while the sum is 33.

The square root of 134324439 is about 11589.8420610464. The cubic root of 134324439 is about 512.1356541087.

It can be divided in two parts, 13432 and 4439, that added together give a palindrome (17871).

The spelling of 134324439 in words is "one hundred thirty-four million, three hundred twenty-four thousand, four hundred thirty-nine".