316448845556 has 24 divisors (see below), whose sum is σ = 575822182656. Its totient is φ = 152002733760.

The previous prime is 316448845529. The next prime is 316448845591. The reversal of 316448845556 is 655548844613.

It is a junction number, because it is equal to n+sod(n) for n = 316448845495 and 316448845504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9296906 + ... + 9330881.

It is an arithmetic number, because the mean of its divisors is an integer number (23992590944).

Almost surely, 2^316448845556 is an apocalyptic number.

It is an amenable number.

316448845556 is a deficient number, since it is larger than the sum of its proper divisors (259373337100).

316448845556 is a wasteful number, since it uses less digits than its factorization.

316448845556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18627959 (or 18627957 counting only the distinct ones).

The product of its digits is 55296000, while the sum is 59.

The spelling of 316448845556 in words is "three hundred sixteen billion, four hundred forty-eight million, eight hundred forty-five thousand, five hundred fifty-six".