84646662602268 has 24 divisors (see below), whose sum is σ = 212701870129168. Its totient is φ = 26045126954496.

The previous prime is 84646662602237. The next prime is 84646662602317. The reversal of 84646662602268 is 86220626664648.

84646662602268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 84646662602199 and 84646662602208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271303405621 + ... + 271303405932.

Almost surely, 2^{84646662602268} is an apocalyptic number.

It is an amenable number.

84646662602268 is an abundant number, since it is smaller than the sum of its proper divisors (128055207526900).

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

84646662602268 is a wasteful number, since it uses less digits than its factorization.

84646662602268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542606811573 (or 542606811571 counting only the distinct ones).

The product of its (nonzero) digits is 382205952, while the sum is 66.

The spelling of 84646662602268 in words is "eighty-four trillion, six hundred forty-six billion, six hundred sixty-two million, six hundred two thousand, two hundred sixty-eight".