8682866073971 has 4 divisors (see below), whose sum is σ = 8683121238792. Its totient is φ = 8682610909152.

The previous prime is 8682866073949. The next prime is 8682866073983. The reversal of 8682866073971 is 1793706682868.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8682866073971 - 2¹⁸ = 8682865811827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8682866073895 and 8682866073904.

It is not an unprimeable number, because it can be changed into a prime (8682866073071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127531361 + ... + 127599426.

It is an arithmetic number, because the mean of its divisors is an integer number (2170780309698).

Almost surely, 2^{8682866073971} is an apocalyptic number.

8682866073971 is a deficient number, since it is larger than the sum of its proper divisors (255164821).

8682866073971 is a wasteful number, since it uses less digits than its factorization.

8682866073971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255164820.

The product of its (nonzero) digits is 292626432, while the sum is 71.

The spelling of 8682866073971 in words is "eight trillion, six hundred eighty-two billion, eight hundred sixty-six million, seventy-three thousand, nine hundred seventy-one".