134425768 has 32 divisors (see below), whose sum is σ = 256636800. Its totient is φ = 65999232.

The previous prime is 134425729. The next prime is 134425793. The reversal of 134425768 is 867524431.

It is a self number, because there is not a number n which added to its sum of digits gives 134425768.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142996 + ... + 143932.

It is an arithmetic number, because the mean of its divisors is an integer number (8019900).

Almost surely, 2^134425768 is an apocalyptic number.

It is an amenable number.

134425768 is a deficient number, since it is larger than the sum of its proper divisors (122211032).

134425768 is a wasteful number, since it uses less digits than its factorization.

134425768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1245 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 134425768 is about 11594.2126942712. The cubic root of 134425768 is about 512.2643999784.

The spelling of 134425768 in words is "one hundred thirty-four million, four hundred twenty-five thousand, seven hundred sixty-eight".