11850684876 has 36 divisors (see below), whose sum is σ = 29968821792. Its totient is φ = 3948524064.

The previous prime is 11850684863. The next prime is 11850684919. The reversal of 11850684876 is 67848605811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15021 + ... + 154683.

It is an arithmetic number, because the mean of its divisors is an integer number (832467272).

Almost surely, 2^11850684876 is an apocalyptic number.

It is an amenable number.

11850684876 is an abundant number, since it is smaller than the sum of its proper divisors (18118136916).

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

11850684876 is a wasteful number, since it uses less digits than its factorization.

11850684876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142030 (or 142025 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 11850684876 in words is "eleven billion, eight hundred fifty million, six hundred eighty-four thousand, eight hundred seventy-six".