13178966012 has 12 divisors (see below), whose sum is σ = 23291539656. Its totient is φ = 6524240400.

The previous prime is 13178966011. The next prime is 13178966033. The reversal of 13178966012 is 21066987131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13178966011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16310198 + ... + 16311005.

It is an arithmetic number, because the mean of its divisors is an integer number (1940961638).

Almost surely, 2^13178966012 is an apocalyptic number.

It is an amenable number.

13178966012 is a deficient number, since it is larger than the sum of its proper divisors (10112573644).

13178966012 is a wasteful number, since it uses less digits than its factorization.

13178966012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32621308 (or 32621306 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 13178966012 in words is "thirteen billion, one hundred seventy-eight million, nine hundred sixty-six thousand, twelve".