244404044447 has 2 divisors, whose sum is σ = 244404044448. Its totient is φ = 244404044446.

The previous prime is 244404044411. The next prime is 244404044471. The reversal of 244404044447 is 744440404442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244404044447 - 2²⁰ = 244402995871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244404043447) 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, 122202022223 + 122202022224.

It is an arithmetic number, because the mean of its divisors is an integer number (122202022224).

Almost surely, 2^244404044447 is an apocalyptic number.

244404044447 is a deficient number, since it is larger than the sum of its proper divisors (1).

244404044447 is an equidigital number, since it uses as much as digits as its factorization.

244404044447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 917504, while the sum is 41.

Adding to 244404044447 its reverse (744440404442), we get a palindrome (988844448889).

The spelling of 244404044447 in words is "two hundred forty-four billion, four hundred four million, forty-four thousand, four hundred forty-seven".