4244000444447 has 2 divisors, whose sum is σ = 4244000444448. Its totient is φ = 4244000444446.

The previous prime is 4244000444413. The next prime is 4244000444461. The reversal of 4244000444447 is 7444440004424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4244000444447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4244000444407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122000222223 + 2122000222224.

It is an arithmetic number, because the mean of its divisors is an integer number (2122000222224).

Almost surely, 2^{4244000444447} is an apocalyptic number.

4244000444447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244000444447 is an equidigital number, since it uses as much as digits as its factorization.

4244000444447 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.

The spelling of 4244000444447 in words is "four trillion, two hundred forty-four billion, four hundred forty-four thousand, four hundred forty-seven".