86343234660 has 60 divisors (see below), whose sum is σ = 270861930108. Its totient is φ = 23024862144.

The previous prime is 86343234629. The next prime is 86343234671. The reversal of 86343234660 is 6643234368.

86343234660 is a `hidden beast` number, since 8 + 634 + 3 + 2 + 3 + 4 + 6 + 6 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24613844544 + 61729390116 = 156888^2 + 248454^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26647527 + ... + 26650766.

Almost surely, 2^86343234660 is an apocalyptic number.

It is an amenable number.

86343234660 is an abundant number, since it is smaller than the sum of its proper divisors (184518695448).

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

86343234660 is a wasteful number, since it uses less digits than its factorization.

86343234660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53298314 (or 53298303 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

The spelling of 86343234660 in words is "eighty-six billion, three hundred forty-three million, two hundred thirty-four thousand, six hundred sixty".