319157927996 has 48 divisors (see below), whose sum is σ = 613605404160. Its totient is φ = 144578491200.

The previous prime is 319157927989. The next prime is 319157928017. The reversal of 319157927996 is 699729751913.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10649585 + ... + 10679511.

It is an arithmetic number, because the mean of its divisors is an integer number (12783445920).

Almost surely, 2^319157927996 is an apocalyptic number.

It is an amenable number.

319157927996 is a deficient number, since it is larger than the sum of its proper divisors (294447476164).

319157927996 is a wasteful number, since it uses less digits than its factorization.

319157927996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36074 (or 36072 counting only the distinct ones).

The product of its digits is 57868020, while the sum is 68.

The spelling of 319157927996 in words is "three hundred nineteen billion, one hundred fifty-seven million, nine hundred twenty-seven thousand, nine hundred ninety-six".