13280775366996 has 72 divisors (see below), whose sum is σ = 35133610351840. Its totient is φ = 4386311095392.

The previous prime is 13280775366961. The next prime is 13280775367007. The reversal of 13280775366996 is 69966357708231.

13280775366996 is a `hidden beast` number, since 1 + 3 + 2 + 80 + 7 + 7 + 536 + 6 + 9 + 9 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62569966 + ... + 62781861.

Almost surely, 2^{13280775366996} is an apocalyptic number.

It is an amenable number.

13280775366996 is an abundant number, since it is smaller than the sum of its proper divisors (21852834984844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13280775366996 is a wasteful number, since it uses less digits than its factorization.

13280775366996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125351955 (or 125351941 counting only the distinct ones).

The product of its (nonzero) digits is 617258880, while the sum is 72.

The spelling of 13280775366996 in words is "thirteen trillion, two hundred eighty billion, seven hundred seventy-five million, three hundred sixty-six thousand, nine hundred ninety-six".