134342044 has 12 divisors (see below), whose sum is σ = 235259584. Its totient is φ = 67125024.

The previous prime is 134341979. The next prime is 134342051. The reversal of 134342044 is 440243431.

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, 4449 + ... + 16984.

Almost surely, 2^134342044 is an apocalyptic number.

It is an amenable number.

134342044 is a deficient number, since it is larger than the sum of its proper divisors (100917540).

134342044 is a wasteful number, since it uses less digits than its factorization.

134342044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23004 (or 23002 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 134342044 is about 11590.6015374527. The cubic root of 134342044 is about 512.1580271888.

Adding to 134342044 its reverse (440243431), we get a palindrome (574585475).

The spelling of 134342044 in words is "one hundred thirty-four million, three hundred forty-two thousand, forty-four".