319152642963 has 32 divisors (see below), whose sum is σ = 532059763200. Its totient is φ = 165318485760.

The previous prime is 319152642917. The next prime is 319152642971. The reversal of 319152642963 is 369246251913.

It is not a de Polignac number, because 319152642963 - 2⁹ = 319152642451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (319152642163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1898770 + ... + 2060007.

It is an arithmetic number, because the mean of its divisors is an integer number (16626867600).

Almost surely, 2^319152642963 is an apocalyptic number.

319152642963 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

319152642963 is a deficient number, since it is larger than the sum of its proper divisors (212907120237).

319152642963 is a wasteful number, since it uses less digits than its factorization.

319152642963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959147.

The product of its digits is 2099520, while the sum is 51.

The spelling of 319152642963 in words is "three hundred nineteen billion, one hundred fifty-two million, six hundred forty-two thousand, nine hundred sixty-three".