8467666360668 has 18 divisors (see below), whose sum is σ = 21404378856224. Its totient is φ = 2822555453544.

The previous prime is 8467666360541. The next prime is 8467666360721. The reversal of 8467666360668 is 8660636667648.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 8467666360596 and 8467666360605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117606477196 + ... + 117606477267.

Almost surely, 2^{8467666360668} is an apocalyptic number.

It is an amenable number.

8467666360668 is an abundant number, since it is smaller than the sum of its proper divisors (12936712495556).

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

8467666360668 is a wasteful number, since it uses less digits than its factorization.

8467666360668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235212954473 (or 235212954468 counting only the distinct ones).

The product of its (nonzero) digits is 1504935936, while the sum is 72.

The spelling of 8467666360668 in words is "eight trillion, four hundred sixty-seven billion, six hundred sixty-six million, three hundred sixty thousand, six hundred sixty-eight".