13361798814057 has 24 divisors (see below), whose sum is σ = 19320238961088. Its totient is φ = 8898699420000.

The previous prime is 13361798814011. The next prime is 13361798814101. The reversal of 13361798814057 is 75041889716331.

13361798814057 is a `hidden beast` number, since 1 + 3 + 3 + 61 + 7 + 98 + 81 + 405 + 7 = 666.

It is not a de Polignac number, because 13361798814057 - 2¹¹ = 13361798812009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13361798813985 and 13361798814003.

It is not an unprimeable number, because it can be changed into a prime (13361798814457) 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 23 ways as a sum of consecutive naturals, for example, 215715063 + ... + 215776995.

It is an arithmetic number, because the mean of its divisors is an integer number (805009956712).

Almost surely, 2^{13361798814057} is an apocalyptic number.

It is an amenable number.

13361798814057 is a deficient number, since it is larger than the sum of its proper divisors (5958440147031).

13361798814057 is a wasteful number, since it uses less digits than its factorization.

13361798814057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86221 (or 86218 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 13361798814057 in words is "thirteen trillion, three hundred sixty-one billion, seven hundred ninety-eight million, eight hundred fourteen thousand, fifty-seven".