134279168 has 26 divisors (see below), whose sum is σ = 268533744. Its totient is φ = 67137536.

The previous prime is 134279161. The next prime is 134279231. The reversal of 134279168 is 861972431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134279161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12296 + ... + 20487.

Almost surely, 2^134279168 is an apocalyptic number.

It is an amenable number.

134279168 is a deficient number, since it is larger than the sum of its proper divisors (134254576).

134279168 is an frugal number, since it uses more digits than its factorization.

134279168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32807 (or 32785 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 134279168 is about 11587.8888500020. Note that the first 4 decimals coincide. The cubic root of 134279168 is about 512.0781130821.

The spelling of 134279168 in words is "one hundred thirty-four million, two hundred seventy-nine thousand, one hundred sixty-eight".