244043743841 has 2 divisors, whose sum is σ = 244043743842. Its totient is φ = 244043743840.

The previous prime is 244043743747. The next prime is 244043743861. The reversal of 244043743841 is 148347340442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241543743841 + 2500000000 = 491471^2 + 50000^2 .

It is a cyclic number.

It is not a de Polignac number, because 244043743841 - 2¹⁸ = 244043481697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244043743792 and 244043743801.

It is not a weakly prime, because it can be changed into another prime (244043743861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122021871920 + 122021871921.

It is an arithmetic number, because the mean of its divisors is an integer number (122021871921).

Almost surely, 2^244043743841 is an apocalyptic number.

It is an amenable number.

244043743841 is a deficient number, since it is larger than the sum of its proper divisors (1).

244043743841 is an equidigital number, since it uses as much as digits as its factorization.

244043743841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 44.

The spelling of 244043743841 in words is "two hundred forty-four billion, forty-three million, seven hundred forty-three thousand, eight hundred forty-one".