8866616037120 has 432 divisors, whose sum is σ = 31826772432000. Its totient is φ = 2363465060352.

The previous prime is 8866616037113. The next prime is 8866616037133. The reversal of 8866616037120 is 217306166688.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1088324887 + ... + 1088333033.

Almost surely, 2^{8866616037120} is an apocalyptic number.

8866616037120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8866616037120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15913386216000).

8866616037120 is an abundant number, since it is smaller than the sum of its proper divisors (22960156394880).

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

8866616037120 is an equidigital number, since it uses as much as digits as its factorization.

8866616037120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11682 (or 11656 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 8866616037120 in words is "eight trillion, eight hundred sixty-six billion, six hundred sixteen million, thirty-seven thousand, one hundred twenty".