8382671862156 has 240 divisors, whose sum is σ = 22431939868800. Its totient is φ = 2729013949440.

The previous prime is 8382671862121. The next prime is 8382671862181. The reversal of 8382671862156 is 6512681762838.

8382671862156 is a `hidden beast` number, since 8 + 382 + 6 + 7 + 186 + 21 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8382671862093 and 8382671862102.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3993649195 + ... + 3993651293.

It is an arithmetic number, because the mean of its divisors is an integer number (93466416120).

Almost surely, 2^{8382671862156} 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 8382671862156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11215969934400).

8382671862156 is an abundant number, since it is smaller than the sum of its proper divisors (14049268006644).

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

8382671862156 is a wasteful number, since it uses less digits than its factorization.

8382671862156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 3815 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The spelling of 8382671862156 in words is "eight trillion, three hundred eighty-two billion, six hundred seventy-one million, eight hundred sixty-two thousand, one hundred fifty-six".