11343636684 has 96 divisors (see below), whose sum is σ = 31004467200. Its totient is φ = 3581331840.

The previous prime is 11343636613. The next prime is 11343636697. The reversal of 11343636684 is 48663634311.

11343636684 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 3 + 636 + 6 + 8 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121312 + ... + 193400.

It is an arithmetic number, because the mean of its divisors is an integer number (322963200).

Almost surely, 2^11343636684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11343636684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15502233600).

11343636684 is an abundant number, since it is smaller than the sum of its proper divisors (19660830516).

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

11343636684 is a wasteful number, since it uses less digits than its factorization.

11343636684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72180 (or 72172 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The spelling of 11343636684 in words is "eleven billion, three hundred forty-three million, six hundred thirty-six thousand, six hundred eighty-four".