244423321201 has 2 divisors, whose sum is σ = 244423321202. Its totient is φ = 244423321200.

The previous prime is 244423321193. The next prime is 244423321249. The reversal of 244423321201 is 102123324442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187836426801 + 56586894400 = 433401^2 + 237880^2 .

It is a cyclic number.

It is not a de Polignac number, because 244423321201 - 2³ = 244423321193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244423321201.

It is not a weakly prime, because it can be changed into another prime (244423321501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122211660600 + 122211660601.

It is an arithmetic number, because the mean of its divisors is an integer number (122211660601).

Almost surely, 2^244423321201 is an apocalyptic number.

It is an amenable number.

244423321201 is a deficient number, since it is larger than the sum of its proper divisors (1).

244423321201 is an equidigital number, since it uses as much as digits as its factorization.

244423321201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 244423321201 its reverse (102123324442), we get a palindrome (346546645643).

The spelling of 244423321201 in words is "two hundred forty-four billion, four hundred twenty-three million, three hundred twenty-one thousand, two hundred one".