320414204423 has 2 divisors, whose sum is σ = 320414204424. Its totient is φ = 320414204422.

The previous prime is 320414204377. The next prime is 320414204483. The reversal of 320414204423 is 324402414023.

It is a weak prime.

It is an emirp because it is prime and its reverse (324402414023) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320414204423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320414204483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160207102211 + 160207102212.

It is an arithmetic number, because the mean of its divisors is an integer number (160207102212).

Almost surely, 2^320414204423 is an apocalyptic number.

320414204423 is a deficient number, since it is larger than the sum of its proper divisors (1).

320414204423 is an equidigital number, since it uses as much as digits as its factorization.

320414204423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 320414204423 its reverse (324402414023), we get a palindrome (644816618446).

The spelling of 320414204423 in words is "three hundred twenty billion, four hundred fourteen million, two hundred four thousand, four hundred twenty-three".