8046492475140 has 384 divisors, whose sum is σ = 29363734794240. Its totient is φ = 1790986982400.

The previous prime is 8046492475139. The next prime is 8046492475157. The reversal of 8046492475140 is 415742946408.

8046492475140 is a `hidden beast` number, since 8 + 0 + 4 + 6 + 492 + 4 + 7 + 5 + 140 = 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 polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53725960 + ... + 53875520.

It is an arithmetic number, because the mean of its divisors is an integer number (76468059360).

Almost surely, 2^{8046492475140} 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 8046492475140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14681867397120).

8046492475140 is an abundant number, since it is smaller than the sum of its proper divisors (21317242319100).

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

8046492475140 is a wasteful number, since it uses less digits than its factorization.

8046492475140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149960 (or 149952 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 8046492475140 in words is "eight trillion, forty-six billion, four hundred ninety-two million, four hundred seventy-five thousand, one hundred forty".