316223499268 has 12 divisors (see below), whose sum is σ = 553395124800. Its totient is φ = 158110606472.

The previous prime is 316223499233. The next prime is 316223499341. The reversal of 316223499268 is 862994322613.

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, 769905 + ... + 1106887.

It is an arithmetic number, because the mean of its divisors is an integer number (46116260400).

Almost surely, 2^316223499268 is an apocalyptic number.

It is an amenable number.

316223499268 is a deficient number, since it is larger than the sum of its proper divisors (237171625532).

316223499268 is a wasteful number, since it uses less digits than its factorization.

316223499268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571586 (or 571584 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 55.

The spelling of 316223499268 in words is "three hundred sixteen billion, two hundred twenty-three million, four hundred ninety-nine thousand, two hundred sixty-eight".