11982095956 has 24 divisors (see below), whose sum is σ = 21078247680. Its totient is φ = 5959780032.

The previous prime is 11982095929. The next prime is 11982096001. The reversal of 11982095956 is 65959028911.

It is a junction number, because it is equal to n+sod(n) for n = 11982095897 and 11982095906.

It is a congruent number.

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, 1440000 + ... + 1448296.

It is an arithmetic number, because the mean of its divisors is an integer number (878260320).

Almost surely, 2^11982095956 is an apocalyptic number.

It is an amenable number.

11982095956 is a deficient number, since it is larger than the sum of its proper divisors (9096151724).

11982095956 is a wasteful number, since it uses less digits than its factorization.

11982095956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10143 (or 10141 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 55.

The spelling of 11982095956 in words is "eleven billion, nine hundred eighty-two million, ninety-five thousand, nine hundred fifty-six".