11982143797596 has 72 divisors (see below), whose sum is σ = 34864111551360. Its totient is φ = 3398840368416.

The previous prime is 11982143797567. The next prime is 11982143797609. The reversal of 11982143797596 is 69579734128911.

11982143797596 is a `hidden beast` number, since 1 + 1 + 9 + 8 + 21 + 4 + 3 + 7 + 9 + 7 + 596 = 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, 171001626 + ... + 171071681.

Almost surely, 2^{11982143797596} is an apocalyptic number.

It is an amenable number.

11982143797596 is an abundant number, since it is smaller than the sum of its proper divisors (22881967753764).

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

11982143797596 is a wasteful number, since it uses less digits than its factorization.

11982143797596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342073463 (or 342073458 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 72.

The spelling of 11982143797596 in words is "eleven trillion, nine hundred eighty-two billion, one hundred forty-three million, seven hundred ninety-seven thousand, five hundred ninety-six".