11613564044116 has 48 divisors (see below), whose sum is σ = 20716121252736. Its totient is φ = 5695927985664.

The previous prime is 11613564044021. The next prime is 11613564044167. The reversal of 11613564044116 is 61144046531611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25569795 + ... + 26020021.

It is an arithmetic number, because the mean of its divisors is an integer number (431585859432).

Almost surely, 2^{11613564044116} is an apocalyptic number.

It is an amenable number.

11613564044116 is a deficient number, since it is larger than the sum of its proper divisors (9102557208620).

11613564044116 is a wasteful number, since it uses less digits than its factorization.

11613564044116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450928 (or 450926 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 11613564044116 in words is "eleven trillion, six hundred thirteen billion, five hundred sixty-four million, forty-four thousand, one hundred sixteen".