313475728816 has 20 divisors (see below), whose sum is σ = 607457204824. Its totient is φ = 156712579200.

The previous prime is 313475728793. The next prime is 313475728823. The reversal of 313475728816 is 618827574313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477845 + ... + 1676596.

Almost surely, 2^313475728816 is an apocalyptic number.

It is an amenable number.

313475728816 is a deficient number, since it is larger than the sum of its proper divisors (293981476008).

313475728816 is a wasteful number, since it uses less digits than its factorization.

313475728816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160660 (or 3160654 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 55.

The spelling of 313475728816 in words is "three hundred thirteen billion, four hundred seventy-five million, seven hundred twenty-eight thousand, eight hundred sixteen".