8485106987412 has 480 divisors, whose sum is σ = 26760593946240. Its totient is φ = 2314645217280.

The previous prime is 8485106987411. The next prime is 8485106987417. The reversal of 8485106987412 is 2147896015848.

8485106987412 is a `hidden beast` number, since 8 + 4 + 85 + 1 + 0 + 69 + 87 + 412 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8485106987412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485106987411) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 132231528 + ... + 132295680.

It is an arithmetic number, because the mean of its divisors is an integer number (55751237388).

Almost surely, 2^{8485106987412} 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 8485106987412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13380296973120).

8485106987412 is an abundant number, since it is smaller than the sum of its proper divisors (18275486958828).

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

8485106987412 is a wasteful number, since it uses less digits than its factorization.

8485106987412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64293 (or 64282 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 8485106987412 in words is "eight trillion, four hundred eighty-five billion, one hundred six million, nine hundred eighty-seven thousand, four hundred twelve".