11616611116616 has 16 divisors (see below), whose sum is σ = 23761250011440. Its totient is φ = 5280277780240.

The previous prime is 11616611116589. The next prime is 11616611116631. The reversal of 11616611116616 is 61661111661611.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66003472166 + ... + 66003472341.

It is an arithmetic number, because the mean of its divisors is an integer number (1485078125715).

Almost surely, 2^{11616611116616} is an apocalyptic number.

It is an amenable number.

11616611116616 is an abundant number, since it is smaller than the sum of its proper divisors (12144638894824).

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

11616611116616 is a wasteful number, since it uses less digits than its factorization.

11616611116616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132006944524 (or 132006944520 counting only the distinct ones).

The product of its digits is 46656, while the sum is 44.

The spelling of 11616611116616 in words is "eleven trillion, six hundred sixteen billion, six hundred eleven million, one hundred sixteen thousand, six hundred sixteen".