244241421049 has 2 divisors, whose sum is σ = 244241421050. Its totient is φ = 244241421048.

The previous prime is 244241421041. The next prime is 244241421079. The reversal of 244241421049 is 940124142442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188494905600 + 55746515449 = 434160^2 + 236107^2 .

It is a cyclic number.

It is not a de Polignac number, because 244241421049 - 2³ = 244241421041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244241420999 and 244241421017.

It is not a weakly prime, because it can be changed into another prime (244241421041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122120710524 + 122120710525.

It is an arithmetic number, because the mean of its divisors is an integer number (122120710525).

Almost surely, 2^244241421049 is an apocalyptic number.

It is an amenable number.

244241421049 is a deficient number, since it is larger than the sum of its proper divisors (1).

244241421049 is an equidigital number, since it uses as much as digits as its factorization.

244241421049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 244241421049 in words is "two hundred forty-four billion, two hundred forty-one million, four hundred twenty-one thousand, forty-nine".