134445666584 has 16 divisors (see below), whose sum is σ = 252720607200. Its totient is φ = 67053504672.

The previous prime is 134445666569. The next prime is 134445666613. The reversal of 134445666584 is 485666544431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21162704 + ... + 21169055.

It is an arithmetic number, because the mean of its divisors is an integer number (15795037950).

Almost surely, 2^134445666584 is an apocalyptic number.

It is an amenable number.

134445666584 is a deficient number, since it is larger than the sum of its proper divisors (118274940616).

134445666584 is a wasteful number, since it uses less digits than its factorization.

134445666584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42332162 (or 42332158 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 56.

The spelling of 134445666584 in words is "one hundred thirty-four billion, four hundred forty-five million, six hundred sixty-six thousand, five hundred eighty-four".