11820675008 has 28 divisors (see below), whose sum is σ = 24836457312. Its totient is φ = 5562670080.

The previous prime is 11820674989. The next prime is 11820675037. The reversal of 11820675008 is 80057602811.

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 3 ways as a sum of consecutive naturals, for example, 5431208 + ... + 5433383.

Almost surely, 2^11820675008 is an apocalyptic number.

It is an amenable number.

11820675008 is an abundant number, since it is smaller than the sum of its proper divisors (13015782304).

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

11820675008 is a wasteful number, since it uses less digits than its factorization.

11820675008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10864620 (or 10864610 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 11820675008 in words is "eleven billion, eight hundred twenty million, six hundred seventy-five thousand, eight".