444120211243 has 2 divisors, whose sum is σ = 444120211244. Its totient is φ = 444120211242.

The previous prime is 444120211217. The next prime is 444120211267. The reversal of 444120211243 is 342112021444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444120211243 - 2²¹ = 444118114091 is a prime.

It is not a weakly prime, because it can be changed into another prime (444120211273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222060105621 + 222060105622.

It is an arithmetic number, because the mean of its divisors is an integer number (222060105622).

Almost surely, 2^444120211243 is an apocalyptic number.

444120211243 is a deficient number, since it is larger than the sum of its proper divisors (1).

444120211243 is an equidigital number, since it uses as much as digits as its factorization.

444120211243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 444120211243 its reverse (342112021444), we get a palindrome (786232232687).

The spelling of 444120211243 in words is "four hundred forty-four billion, one hundred twenty million, two hundred eleven thousand, two hundred forty-three".