11845814684 has 24 divisors (see below), whose sum is σ = 22665823488. Its totient is φ = 5372297840.

The previous prime is 11845814681. The next prime is 11845814699. The reversal of 11845814684 is 48641854811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11845814681) by changing a digit.

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, 284372 + ... + 323355.

It is an arithmetic number, because the mean of its divisors is an integer number (944409312).

Almost surely, 2^11845814684 is an apocalyptic number.

It is an amenable number.

11845814684 is a deficient number, since it is larger than the sum of its proper divisors (10820008804).

11845814684 is a wasteful number, since it uses less digits than its factorization.

11845814684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608185 (or 608183 counting only the distinct ones).

The product of its digits is 983040, while the sum is 50.

The spelling of 11845814684 in words is "eleven billion, eight hundred forty-five million, eight hundred fourteen thousand, six hundred eighty-four".