320441324227 has 2 divisors, whose sum is σ = 320441324228. Its totient is φ = 320441324226.

The previous prime is 320441324197. The next prime is 320441324233. The reversal of 320441324227 is 722423144023.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320441324227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320441324192 and 320441324201.

It is not a weakly prime, because it can be changed into another prime (320441324257) 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 as a sum of consecutive naturals, namely, 160220662113 + 160220662114.

It is an arithmetic number, because the mean of its divisors is an integer number (160220662114).

Almost surely, 2^320441324227 is an apocalyptic number.

320441324227 is a deficient number, since it is larger than the sum of its proper divisors (1).

320441324227 is an equidigital number, since it uses as much as digits as its factorization.

320441324227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 34.

The spelling of 320441324227 in words is "three hundred twenty billion, four hundred forty-one million, three hundred twenty-four thousand, two hundred twenty-seven".