11655613102416 has 80 divisors (see below), whose sum is σ = 30149551555200. Its totient is φ = 3880147124224.

The previous prime is 11655613102379. The next prime is 11655613102429. The reversal of 11655613102416 is 61420131655611.

It is a happy number.

It is a congruent number.

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, 124320805 + ... + 124414523.

It is an arithmetic number, because the mean of its divisors is an integer number (376869394440).

Almost surely, 2^{11655613102416} is an apocalyptic number.

11655613102416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11655613102416 is an abundant number, since it is smaller than the sum of its proper divisors (18493938452784).

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

11655613102416 is a wasteful number, since it uses less digits than its factorization.

11655613102416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97076 (or 97070 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 11655613102416 in words is "eleven trillion, six hundred fifty-five billion, six hundred thirteen million, one hundred two thousand, four hundred sixteen".