8466278743368 has 320 divisors, whose sum is σ = 25200074712000. Its totient is φ = 2633657802336.

The previous prime is 8466278743259. The next prime is 8466278743379. The reversal of 8466278743368 is 8633478726648.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

8466278743368 is a `hidden beast` number, since 8 + 4 + 6 + 62 + 78 + 7 + 433 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 8466278743368 = 2546³ + 20368³ = 11457³ + 19095³.

It is a junction number, because it is equal to n+sod(n) for n = 8466278743296 and 8466278743305.

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 79 ways as a sum of consecutive naturals, for example, 126362369271 + ... + 126362369337.

It is an arithmetic number, because the mean of its divisors is an integer number (78750233475).

Almost surely, 2^{8466278743368} 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 8466278743368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12600037356000).

8466278743368 is an abundant number, since it is smaller than the sum of its proper divisors (16733795968632).

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

8466278743368 is an frugal number, since it uses more digits than its factorization.

8466278743368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 91 counting only the distinct ones).

The product of its digits is 1560674304, while the sum is 72.

The spelling of 8466278743368 in words is "eight trillion, four hundred sixty-six billion, two hundred seventy-eight million, seven hundred forty-three thousand, three hundred sixty-eight".