134045428381768 has 16 divisors (see below), whose sum is σ = 251335466020080. Its totient is φ = 67022637443088.

The previous prime is 134045428381729. The next prime is 134045428381801. The reversal of 134045428381768 is 867183824540431.

134045428381768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797930 + ... + 16471897.

It is an arithmetic number, because the mean of its divisors is an integer number (15708466626255).

Almost surely, 2^{134045428381768} is an apocalyptic number.

It is an amenable number.

134045428381768 is a deficient number, since it is larger than the sum of its proper divisors (117290037638312).

134045428381768 is a wasteful number, since it uses less digits than its factorization.

134045428381768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19186956 (or 19186952 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 64.

The spelling of 134045428381768 in words is "one hundred thirty-four trillion, forty-five billion, four hundred twenty-eight million, three hundred eighty-one thousand, seven hundred sixty-eight".