13718772885857 has 8 divisors (see below), whose sum is σ = 15551645376960. Its totient is φ = 11996983576080.

The previous prime is 13718772885847. The next prime is 13718772885887. The reversal of 13718772885857 is 75858827781731.

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 13718772885857 - 2¹⁰ = 13718772884833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13718772885817) 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, 27770795069 + ... + 27770795562.

It is an arithmetic number, because the mean of its divisors is an integer number (1943955672120).

Almost surely, 2^{13718772885857} is an apocalyptic number.

It is an amenable number.

13718772885857 is a deficient number, since it is larger than the sum of its proper divisors (1832872491103).

13718772885857 is a wasteful number, since it uses less digits than its factorization.

13718772885857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55541590663.

The product of its digits is 1475174400, while the sum is 77.

The spelling of 13718772885857 in words is "thirteen trillion, seven hundred eighteen billion, seven hundred seventy-two million, eight hundred eighty-five thousand, eight hundred fifty-seven".