13580364305668 has 12 divisors (see below), whose sum is σ = 23765758230592. Its totient is φ = 6790147668360.

The previous prime is 13580364305597. The next prime is 13580364305671. The reversal of 13580364305668 is 86650346308531.

It is a super-2 number, since 2×13580364305668² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7724688 + ... + 9318343.

Almost surely, 2^{13580364305668} is an apocalyptic number.

It is an amenable number.

13580364305668 is a deficient number, since it is larger than the sum of its proper divisors (10185393924924).

13580364305668 is a wasteful number, since it uses less digits than its factorization.

13580364305668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17242242 (or 17242240 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 58.

The spelling of 13580364305668 in words is "thirteen trillion, five hundred eighty billion, three hundred sixty-four million, three hundred five thousand, six hundred sixty-eight".