13066540195196 has 24 divisors (see below), whose sum is σ = 23208299439696. Its totient is φ = 6435602236800.

The previous prime is 13066540195147. The next prime is 13066540195199. The reversal of 13066540195196 is 69159104566031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13066540195199) 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, 10871846 + ... + 12013746.

It is an arithmetic number, because the mean of its divisors is an integer number (967012476654).

Almost surely, 2^{13066540195196} is an apocalyptic number.

It is an amenable number.

13066540195196 is a deficient number, since it is larger than the sum of its proper divisors (10141759244500).

13066540195196 is a wasteful number, since it uses less digits than its factorization.

13066540195196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184669 (or 1184667 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 13066540195196 in words is "thirteen trillion, sixty-six billion, five hundred forty million, one hundred ninety-five thousand, one hundred ninety-six".