444000444047 has 2 divisors, whose sum is σ = 444000444048. Its totient is φ = 444000444046.

The previous prime is 444000444029. The next prime is 444000444067. The reversal of 444000444047 is 740444000444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444000444047 - 2¹² = 444000439951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444000443998 and 444000444016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444000444067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222000222023 + 222000222024.

It is an arithmetic number, because the mean of its divisors is an integer number (222000222024).

Almost surely, 2^444000444047 is an apocalyptic number.

444000444047 is a deficient number, since it is larger than the sum of its proper divisors (1).

444000444047 is an equidigital number, since it uses as much as digits as its factorization.

444000444047 is an evil number, because the sum of its binary digits is even.

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

The spelling of 444000444047 in words is "four hundred forty-four billion, four hundred forty-four thousand, forty-seven".