134547536668 has 6 divisors (see below), whose sum is σ = 235458189176. Its totient is φ = 67273768332.

The previous prime is 134547536659. The next prime is 134547536731. The reversal of 134547536668 is 866635745431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16818442080 + ... + 16818442087.

Almost surely, 2^134547536668 is an apocalyptic number.

It is an amenable number.

134547536668 is a deficient number, since it is larger than the sum of its proper divisors (100910652508).

134547536668 is a wasteful number, since it uses less digits than its factorization.

134547536668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33636884171 (or 33636884169 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 58.

The spelling of 134547536668 in words is "one hundred thirty-four billion, five hundred forty-seven million, five hundred thirty-six thousand, six hundred sixty-eight".