244201421441 has 2 divisors, whose sum is σ = 244201421442. Its totient is φ = 244201421440.

The previous prime is 244201421371. The next prime is 244201421473. The reversal of 244201421441 is 144124102442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208830720400 + 35370701041 = 456980^2 + 188071^2 .

It is a cyclic number.

It is not a de Polignac number, because 244201421441 - 2¹⁰ = 244201420417 is a prime.

It is not a weakly prime, because it can be changed into another prime (244201421141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122100710720 + 122100710721.

It is an arithmetic number, because the mean of its divisors is an integer number (122100710721).

Almost surely, 2^244201421441 is an apocalyptic number.

It is an amenable number.

244201421441 is a deficient number, since it is larger than the sum of its proper divisors (1).

244201421441 is an equidigital number, since it uses as much as digits as its factorization.

244201421441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 244201421441 its reverse (144124102442), we get a palindrome (388325523883).

The spelling of 244201421441 in words is "two hundred forty-four billion, two hundred one million, four hundred twenty-one thousand, four hundred forty-one".