13604194085 has 8 divisors (see below), whose sum is σ = 17184245280. Its totient is φ = 10310547024.

The previous prime is 13604194081. The next prime is 13604194111. The reversal of 13604194085 is 58049140631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13604194085 - 2² = 13604194081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13604194081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71600927 + ... + 71601116.

It is an arithmetic number, because the mean of its divisors is an integer number (2148030660).

Almost surely, 2^13604194085 is an apocalyptic number.

It is an amenable number.

13604194085 is a deficient number, since it is larger than the sum of its proper divisors (3580051195).

13604194085 is a wasteful number, since it uses less digits than its factorization.

13604194085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143202067.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 13604194085 in words is "thirteen billion, six hundred four million, one hundred ninety-four thousand, eighty-five".