8361340168608 has 384 divisors, whose sum is σ = 28220771174400. Its totient is φ = 2359013953536.

The previous prime is 8361340168487. The next prime is 8361340168619. The reversal of 8361340168608 is 8068610431638.

8361340168608 is a `hidden beast` number, since 8 + 3 + 6 + 13 + 4 + 0 + 16 + 8 + 608 = 666.

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

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 63 ways as a sum of consecutive naturals, for example, 1952213635 + ... + 1952217917.

It is an arithmetic number, because the mean of its divisors is an integer number (73491591600).

Almost surely, 2^{8361340168608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8361340168608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14110385587200).

8361340168608 is an abundant number, since it is smaller than the sum of its proper divisors (19859431005792).

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

8361340168608 is a wasteful number, since it uses less digits than its factorization.

8361340168608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8281 (or 8267 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 8361340168608 in words is "eight trillion, three hundred sixty-one billion, three hundred forty million, one hundred sixty-eight thousand, six hundred eight".