85843601712 has 100 divisors (see below), whose sum is σ = 271043268936. Its totient is φ = 26013208320.

The previous prime is 85843601687. The next prime is 85843601741. The reversal of 85843601712 is 21710634858.

85843601712 is a `hidden beast` number, since 8 + 584 + 3 + 60 + 1 + 7 + 1 + 2 = 666.

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, 2996533 + ... + 3025044.

Almost surely, 2^85843601712 is an apocalyptic number.

It is an amenable number.

85843601712 is an abundant number, since it is smaller than the sum of its proper divisors (185199667224).

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

85843601712 is a wasteful number, since it uses less digits than its factorization.

85843601712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021608 (or 6021593 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 85843601712 in words is "eighty-five billion, eight hundred forty-three million, six hundred one thousand, seven hundred twelve".