134666713814448 has 80 divisors (see below), whose sum is σ = 358140091568096. Its totient is φ = 43571947991040.

The previous prime is 134666713814383. The next prime is 134666713814539. The reversal of 134666713814448 is 844418317666431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89306761 + ... + 90802152.

Almost surely, 2^{134666713814448} is an apocalyptic number.

It is an amenable number.

134666713814448 is an abundant number, since it is smaller than the sum of its proper divisors (223473377753648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134666713814448 is a wasteful number, since it uses less digits than its factorization.

134666713814448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180109382 (or 180109376 counting only the distinct ones).

The product of its digits is 222953472, while the sum is 66.

The spelling of 134666713814448 in words is "one hundred thirty-four trillion, six hundred sixty-six billion, seven hundred thirteen million, eight hundred fourteen thousand, four hundred forty-eight".