319496315485 has 8 divisors (see below), whose sum is σ = 385747699680. Its totient is φ = 254028971664.

The previous prime is 319496315471. The next prime is 319496315497. The reversal of 319496315485 is 584513694913.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 319496315485 - 2¹⁵ = 319496282717 is a prime.

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, 196009195 + ... + 196010824.

It is an arithmetic number, because the mean of its divisors is an integer number (48218462460).

Almost surely, 2^319496315485 is an apocalyptic number.

It is an amenable number.

319496315485 is a deficient number, since it is larger than the sum of its proper divisors (66251384195).

319496315485 is a wasteful number, since it uses less digits than its factorization.

319496315485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392020187.

The product of its digits is 13996800, while the sum is 58.

The spelling of 319496315485 in words is "three hundred nineteen billion, four hundred ninety-six million, three hundred fifteen thousand, four hundred eighty-five".