13494647675789 has 8 divisors (see below), whose sum is σ = 15423950007360. Its totient is φ = 11565719224416.

The previous prime is 13494647675783. The next prime is 13494647675791. The reversal of 13494647675789 is 98757674649431.

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

It is not a de Polignac number, because 13494647675789 - 2³⁶ = 13425928199053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13494647675783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93392699 + ... + 93537080.

It is an arithmetic number, because the mean of its divisors is an integer number (1927993750920).

Almost surely, 2^{13494647675789} is an apocalyptic number.

It is an amenable number.

13494647675789 is a deficient number, since it is larger than the sum of its proper divisors (1929302331571).

13494647675789 is a wasteful number, since it uses less digits than its factorization.

13494647675789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186940099.

The product of its digits is 7681443840, while the sum is 80.

The spelling of 13494647675789 in words is "thirteen trillion, four hundred ninety-four billion, six hundred forty-seven million, six hundred seventy-five thousand, seven hundred eighty-nine".