11486969879976 has 64 divisors (see below), whose sum is σ = 33587631240000. Its totient is φ = 3627464171328.

The previous prime is 11486969879969. The next prime is 11486969879977. The reversal of 11486969879976 is 67997896968411.

It is not an unprimeable number, because it can be changed into a prime (11486969879977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1399480531 + ... + 1399488738.

It is an arithmetic number, because the mean of its divisors is an integer number (524806738125).

Almost surely, 2^{11486969879976} is an apocalyptic number.

It is an amenable number.

11486969879976 is an abundant number, since it is smaller than the sum of its proper divisors (22100661360024).

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

11486969879976 is a wasteful number, since it uses less digits than its factorization.

11486969879976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798969303 (or 2798969293 counting only the distinct ones).

The product of its digits is 17777055744, while the sum is 90.

The spelling of 11486969879976 in words is "eleven trillion, four hundred eighty-six billion, nine hundred sixty-nine million, eight hundred seventy-nine thousand, nine hundred seventy-six".