444004404047 has 2 divisors, whose sum is σ = 444004404048. Its totient is φ = 444004404046.

The previous prime is 444004403971. The next prime is 444004404071. The reversal of 444004404047 is 740404400444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444004404047 - 2¹⁰ = 444004403023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444004403998 and 444004404016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444004404947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222002202023 + 222002202024.

It is an arithmetic number, because the mean of its divisors is an integer number (222002202024).

Almost surely, 2^444004404047 is an apocalyptic number.

444004404047 is a deficient number, since it is larger than the sum of its proper divisors (1).

444004404047 is an equidigital number, since it uses as much as digits as its factorization.

444004404047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114688, while the sum is 35.

The spelling of 444004404047 in words is "four hundred forty-four billion, four million, four hundred four thousand, forty-seven".