319678882002 has 24 divisors (see below), whose sum is σ = 693104687184. Its totient is φ = 106487764344.

The previous prime is 319678881997. The next prime is 319678882013. The reversal of 319678882002 is 200288876913.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 319678882002.

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 11 ways as a sum of consecutive naturals, for example, 5961148 + ... + 6014535.

It is an arithmetic number, because the mean of its divisors is an integer number (28879361966).

Almost surely, 2^319678882002 is an apocalyptic number.

319678882002 is an abundant number, since it is smaller than the sum of its proper divisors (373425805182).

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

319678882002 is a wasteful number, since it uses less digits than its factorization.

319678882002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11977174 (or 11977171 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 319678882002 in words is "three hundred nineteen billion, six hundred seventy-eight million, eight hundred eighty-two thousand, two".