8466142255 has 8 divisors (see below), whose sum is σ = 10167321600. Its totient is φ = 6767613216.

The previous prime is 8466142241. The next prime is 8466142259. The reversal of 8466142255 is 5522416648.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8466142255 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8466142259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655540 + ... + 668329.

It is an arithmetic number, because the mean of its divisors is an integer number (1270915200).

Almost surely, 2^8466142255 is an apocalyptic number.

8466142255 is a deficient number, since it is larger than the sum of its proper divisors (1701179345).

8466142255 is a wasteful number, since it uses less digits than its factorization.

8466142255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325153.

The product of its digits is 460800, while the sum is 43.

The square root of 8466142255 is about 92011.6419536137. The cubic root of 8466142255 is about 2038.1142267497.

The spelling of 8466142255 in words is "eight billion, four hundred sixty-six million, one hundred forty-two thousand, two hundred fifty-five".