320006460223 has 4 divisors (see below), whose sum is σ = 320359279720. Its totient is φ = 319653640728.

The previous prime is 320006460181. The next prime is 320006460227. The reversal of 320006460223 is 322064600023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322064600023 = 218461 ⋅1474243.

It is a cyclic number.

It is not a de Polignac number, because 320006460223 - 2³³ = 311416525631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320006460191 and 320006460200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320006460227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176408388 + ... + 176410201.

It is an arithmetic number, because the mean of its divisors is an integer number (80089819930).

Almost surely, 2^320006460223 is an apocalyptic number.

320006460223 is a deficient number, since it is larger than the sum of its proper divisors (352819497).

320006460223 is an equidigital number, since it uses as much as digits as its factorization.

320006460223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352819496.

The product of its (nonzero) digits is 10368, while the sum is 28.

The spelling of 320006460223 in words is "three hundred twenty billion, six million, four hundred sixty thousand, two hundred twenty-three".