8618862374304 has 576 divisors, whose sum is σ = 28667927223936. Its totient is φ = 2247172816896.

The previous prime is 8618862374303. The next prime is 8618862374351. The reversal of 8618862374304 is 4034732688168.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8618862374303) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2153098767 + ... + 2153102769.

It is an arithmetic number, because the mean of its divisors is an integer number (49770706986).

Almost surely, 2^{8618862374304} is an apocalyptic number.

8618862374304 is a gapful number since it is divisible by the number (84) 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 8618862374304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14333963611968).

8618862374304 is an abundant number, since it is smaller than the sum of its proper divisors (20049064849632).

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

8618862374304 is a wasteful number, since it uses less digits than its factorization.

8618862374304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437 (or 4422 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 60.

The spelling of 8618862374304 in words is "eight trillion, six hundred eighteen billion, eight hundred sixty-two million, three hundred seventy-four thousand, three hundred four".