244242440041 has 2 divisors, whose sum is σ = 244242440042. Its totient is φ = 244242440040.

The previous prime is 244242439993. The next prime is 244242440179. The reversal of 244242440041 is 140044242442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240201930816 + 4040509225 = 490104^2 + 63565^2 .

It is a cyclic number.

It is not a de Polignac number, because 244242440041 - 2⁷ = 244242439913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244242439985 and 244242440012.

It is not a weakly prime, because it can be changed into another prime (244242440641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122121220020 + 122121220021.

It is an arithmetic number, because the mean of its divisors is an integer number (122121220021).

Almost surely, 2^244242440041 is an apocalyptic number.

It is an amenable number.

244242440041 is a deficient number, since it is larger than the sum of its proper divisors (1).

244242440041 is an equidigital number, since it uses as much as digits as its factorization.

244242440041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 244242440041 its reverse (140044242442), we get a palindrome (384286682483).

The spelling of 244242440041 in words is "two hundred forty-four billion, two hundred forty-two million, four hundred forty thousand, forty-one".