134423342 has 8 divisors (see below), whose sum is σ = 202680336. Its totient is φ = 66863232.

The previous prime is 134423273. The next prime is 134423353. The reversal of 134423342 is 243324431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173738 + ... + 174509.

It is an arithmetic number, because the mean of its divisors is an integer number (25335042).

Almost surely, 2^134423342 is an apocalyptic number.

134423342 is a deficient number, since it is larger than the sum of its proper divisors (68256994).

134423342 is a wasteful number, since it uses less digits than its factorization.

134423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348442.

The product of its digits is 6912, while the sum is 26.

The square root of 134423342 is about 11594.1080726376. The cubic root of 134423342 is about 512.2613183249.

Adding to 134423342 its reverse (243324431), we get a palindrome (377747773).

The spelling of 134423342 in words is "one hundred thirty-four million, four hundred twenty-three thousand, three hundred forty-two".