8146736843382 has 48 divisors (see below), whose sum is σ = 17919352638720. Its totient is φ = 2674417662000.

The previous prime is 8146736843381. The next prime is 8146736843387. The reversal of 8146736843382 is 2833486376418.

8146736843382 is a `hidden beast` number, since 8 + 1 + 4 + 67 + 3 + 68 + 433 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8146736843381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2293744 + ... + 4642707.

It is an arithmetic number, because the mean of its divisors is an integer number (373319846640).

Almost surely, 2^{8146736843382} is an apocalyptic number.

8146736843382 is an abundant number, since it is smaller than the sum of its proper divisors (9772615795338).

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

8146736843382 is a wasteful number, since it uses less digits than its factorization.

8146736843382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937449 (or 6937446 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 63.

The spelling of 8146736843382 in words is "eight trillion, one hundred forty-six billion, seven hundred thirty-six million, eight hundred forty-three thousand, three hundred eighty-two".