134407342 has 8 divisors (see below), whose sum is σ = 202725432. Its totient is φ = 66832200.

The previous prime is 134407337. The next prime is 134407397. The reversal of 134407342 is 243704431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134407342.

It is a congruent number.

It is an unprimeable number.

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, 185284 + ... + 186007.

It is an arithmetic number, because the mean of its divisors is an integer number (25340679).

Almost surely, 2^134407342 is an apocalyptic number.

134407342 is a deficient number, since it is larger than the sum of its proper divisors (68318090).

134407342 is a wasteful number, since it uses less digits than its factorization.

134407342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371474.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 134407342 is about 11593.4180464607. The cubic root of 134407342 is about 512.2409932182.

The spelling of 134407342 in words is "one hundred thirty-four million, four hundred seven thousand, three hundred forty-two".