323641565132 has 12 divisors (see below), whose sum is σ = 571980390576. Its totient is φ = 160218596400.

The previous prime is 323641565129. The next prime is 323641565147. The reversal of 323641565132 is 231565146323.

It is a self number, because there is not a number n which added to its sum of digits gives 323641565132.

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, 400546088 + ... + 400546895.

It is an arithmetic number, because the mean of its divisors is an integer number (47665032548).

Almost surely, 2^323641565132 is an apocalyptic number.

It is an amenable number.

323641565132 is a deficient number, since it is larger than the sum of its proper divisors (248338825444).

323641565132 is a wasteful number, since it uses less digits than its factorization.

323641565132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801093088 (or 801093086 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The spelling of 323641565132 in words is "three hundred twenty-three billion, six hundred forty-one million, five hundred sixty-five thousand, one hundred thirty-two".