4414312544321 has 2 divisors, whose sum is σ = 4414312544322. Its totient is φ = 4414312544320.

The previous prime is 4414312544267. The next prime is 4414312544351. The reversal of 4414312544321 is 1234452134144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3918562775296 + 495749769025 = 1979536^2 + 704095^2 .

It is a cyclic number.

It is not a de Polignac number, because 4414312544321 - 2¹⁰ = 4414312543297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4414312544351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207156272160 + 2207156272161.

It is an arithmetic number, because the mean of its divisors is an integer number (2207156272161).

Almost surely, 2^{4414312544321} is an apocalyptic number.

It is an amenable number.

4414312544321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4414312544321 is an equidigital number, since it uses as much as digits as its factorization.

4414312544321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 38.

Adding to 4414312544321 its reverse (1234452134144), we get a palindrome (5648764678465).

The spelling of 4414312544321 in words is "four trillion, four hundred fourteen billion, three hundred twelve million, five hundred forty-four thousand, three hundred twenty-one".