8463883842668 has 12 divisors (see below), whose sum is σ = 14811831330912. Its totient is φ = 4231932033840.

The previous prime is 8463883842619. The next prime is 8463883842671. The reversal of 8463883842668 is 8662483883648.

It is a junction number, because it is equal to n+sod(n) for n = 8463883842595 and 8463883842604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341903 + ... + 4128518.

It is an arithmetic number, because the mean of its divisors is an integer number (1234319277576).

Almost surely, 2^{8463883842668} is an apocalyptic number.

It is an amenable number.

8463883842668 is a deficient number, since it is larger than the sum of its proper divisors (6347947488244).

8463883842668 is a wasteful number, since it uses less digits than its factorization.

8463883842668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4943752 (or 4943750 counting only the distinct ones).

The product of its digits is 2038431744, while the sum is 74.

The spelling of 8463883842668 in words is "eight trillion, four hundred sixty-three billion, eight hundred eighty-three million, eight hundred forty-two thousand, six hundred sixty-eight".