8427966882723 has 24 divisors (see below), whose sum is σ = 12228331609728. Its totient is φ = 5593496274432.

The previous prime is 8427966882679. The next prime is 8427966882739. The reversal of 8427966882723 is 3272886697248.

8427966882723 is a `hidden beast` number, since 8 + 4 + 279 + 6 + 6 + 88 + 272 + 3 = 666.

It is not a de Polignac number, because 8427966882723 - 2⁹ = 8427966882211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8427966882743) 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, 256740 + ... + 4113617.

It is an arithmetic number, because the mean of its divisors is an integer number (509513817072).

Almost surely, 2^{8427966882723} is an apocalyptic number.

8427966882723 is a deficient number, since it is larger than the sum of its proper divisors (3800364727005).

8427966882723 is a wasteful number, since it uses less digits than its factorization.

8427966882723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371323 (or 4371320 counting only the distinct ones).

The product of its digits is 780337152, while the sum is 72.

The spelling of 8427966882723 in words is "eight trillion, four hundred twenty-seven billion, nine hundred sixty-six million, eight hundred eighty-two thousand, seven hundred twenty-three".