134534042 has 16 divisors (see below), whose sum is σ = 206388000. Its totient is φ = 65751120.

The previous prime is 134533999. The next prime is 134534051. The reversal of 134534042 is 240435431.

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 7 ways as a sum of consecutive naturals, for example, 18209 + ... + 24507.

It is an arithmetic number, because the mean of its divisors is an integer number (12899250).

Almost surely, 2^134534042 is an apocalyptic number.

134534042 is a deficient number, since it is larger than the sum of its proper divisors (71853958).

134534042 is a wasteful number, since it uses less digits than its factorization.

134534042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 134534042 is about 11598.8810667236. The cubic root of 134534042 is about 512.4018984943.

Adding to 134534042 its reverse (240435431), we get a palindrome (374969473).

The spelling of 134534042 in words is "one hundred thirty-four million, five hundred thirty-four thousand, forty-two".