319301435423 has 4 divisors (see below), whose sum is σ = 319302743520. Its totient is φ = 319300127328.

The previous prime is 319301435413. The next prime is 319301435429. The reversal of 319301435423 is 324534103913.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 319301435423 - 2²² = 319297241119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319301435429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167015 + ... + 816392.

It is an arithmetic number, because the mean of its divisors is an integer number (79825685880).

Almost surely, 2^319301435423 is an apocalyptic number.

319301435423 is a deficient number, since it is larger than the sum of its proper divisors (1308097).

319301435423 is an equidigital number, since it uses as much as digits as its factorization.

319301435423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308096.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 319301435423 in words is "three hundred nineteen billion, three hundred one million, four hundred thirty-five thousand, four hundred twenty-three".