434441323113211 has 2 divisors, whose sum is σ = 434441323113212. Its totient is φ = 434441323113210.

The previous prime is 434441323113197. The next prime is 434441323113323. The reversal of 434441323113211 is 112311323144434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434441323113211 - 2¹¹ = 434441323111163 is a prime.

It is not a weakly prime, because it can be changed into another prime (434441323117211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217220661556605 + 217220661556606.

It is an arithmetic number, because the mean of its divisors is an integer number (217220661556606).

Almost surely, 2^{434441323113211} is an apocalyptic number.

434441323113211 is a deficient number, since it is larger than the sum of its proper divisors (1).

434441323113211 is an equidigital number, since it uses as much as digits as its factorization.

434441323113211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 37.

Adding to 434441323113211 its reverse (112311323144434), we get a palindrome (546752646257645).

The spelling of 434441323113211 in words is "four hundred thirty-four trillion, four hundred forty-one billion, three hundred twenty-three million, one hundred thirteen thousand, two hundred eleven".