11777936912 has 40 divisors (see below), whose sum is σ = 26089717056. Its totient is φ = 5045751936.

The previous prime is 11777936909. The next prime is 11777936927. The reversal of 11777936912 is 21963977711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295178 + ... + 332694.

Almost surely, 2^11777936912 is an apocalyptic number.

It is an amenable number.

11777936912 is an abundant number, since it is smaller than the sum of its proper divisors (14311780144).

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

11777936912 is a wasteful number, since it uses less digits than its factorization.

11777936912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40335 (or 40329 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 53.

The spelling of 11777936912 in words is "eleven billion, seven hundred seventy-seven million, nine hundred thirty-six thousand, nine hundred twelve".