134345342 has 8 divisors (see below), whose sum is σ = 208467000. Its totient is φ = 64856344.

The previous prime is 134345329. The next prime is 134345357. The reversal of 134345342 is 243543431.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158092 + ... + 1158207.

It is an arithmetic number, because the mean of its divisors is an integer number (26058375).

Almost surely, 2^134345342 is an apocalyptic number.

134345342 is a deficient number, since it is larger than the sum of its proper divisors (74121658).

134345342 is a wasteful number, since it uses less digits than its factorization.

134345342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316330.

The product of its digits is 17280, while the sum is 29.

The square root of 134345342 is about 11590.7438070212. The cubic root of 134345342 is about 512.1622181909.

Adding to 134345342 its reverse (243543431), we get a palindrome (377888773).

The spelling of 134345342 in words is "one hundred thirty-four million, three hundred forty-five thousand, three hundred forty-two".