323805852712 has 16 divisors (see below), whose sum is σ = 613957727700. Its totient is φ = 160083792000.

The previous prime is 323805852701. The next prime is 323805852731. The reversal of 323805852712 is 217258508323.

It can be written as a sum of positive squares in 2 ways, for example, as 311625198756 + 12180653956 = 558234^2 + 110366^2 .

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, 227391039 + ... + 227392462.

Almost surely, 2^323805852712 is an apocalyptic number.

It is an amenable number.

323805852712 is a deficient number, since it is larger than the sum of its proper divisors (290151874988).

323805852712 is a wasteful number, since it uses less digits than its factorization.

323805852712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454783596 (or 454783592 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 323805852712 in words is "three hundred twenty-three billion, eight hundred five million, eight hundred fifty-two thousand, seven hundred twelve".