319088316064 has 24 divisors (see below), whose sum is σ = 717948711648. Its totient is φ = 136752135360.

The previous prime is 319088316023. The next prime is 319088316077. The reversal of 319088316064 is 460613880913.

It is a junction number, because it is equal to n+sod(n) for n = 319088315999 and 319088316017.

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, 712250482 + ... + 712250929.

It is an arithmetic number, because the mean of its divisors is an integer number (29914529652).

Almost surely, 2^319088316064 is an apocalyptic number.

It is an amenable number.

319088316064 is an abundant number, since it is smaller than the sum of its proper divisors (398860395584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

319088316064 is a wasteful number, since it uses less digits than its factorization.

319088316064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424501428 (or 1424501420 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 319088316064 in words is "three hundred nineteen billion, eighty-eight million, three hundred sixteen thousand, sixty-four".