11186640384684 has 48 divisors (see below), whose sum is σ = 26237438777088. Its totient is φ = 3709558729408.

The previous prime is 11186640384613. The next prime is 11186640384709. The reversal of 11186640384684 is 48648304668111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22502899 + ... + 22994645.

It is an arithmetic number, because the mean of its divisors is an integer number (546613307856).

Almost surely, 2^{11186640384684} is an apocalyptic number.

It is an amenable number.

11186640384684 is an abundant number, since it is smaller than the sum of its proper divisors (15050798392404).

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

11186640384684 is a wasteful number, since it uses less digits than its factorization.

11186640384684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501574 (or 501572 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 60.

The spelling of 11186640384684 in words is "eleven trillion, one hundred eighty-six billion, six hundred forty million, three hundred eighty-four thousand, six hundred eighty-four".