13086794188945 has 16 divisors (see below), whose sum is σ = 15895738460160. Its totient is φ = 10342419341184.

The previous prime is 13086794188927. The next prime is 13086794189003. The reversal of 13086794188945 is 54988149768031.

It is a cyclic number.

It is not a de Polignac number, because 13086794188945 - 2¹⁹ = 13086793664657 is a prime.

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, 44077635 + ... + 44373544.

It is an arithmetic number, because the mean of its divisors is an integer number (993483653760).

Almost surely, 2^{13086794188945} is an apocalyptic number.

It is an amenable number.

13086794188945 is a deficient number, since it is larger than the sum of its proper divisors (2808944271215).

13086794188945 is a wasteful number, since it uses less digits than its factorization.

13086794188945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88451544.

The product of its (nonzero) digits is 418037760, while the sum is 73.

The spelling of 13086794188945 in words is "thirteen trillion, eighty-six billion, seven hundred ninety-four million, one hundred eighty-eight thousand, nine hundred forty-five".