444203223047 has 2 divisors, whose sum is σ = 444203223048. Its totient is φ = 444203223046.

The previous prime is 444203222999. The next prime is 444203223067. The reversal of 444203223047 is 740322302444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444203223047 - 2¹² = 444203218951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444203222998 and 444203223016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444203223067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222101611523 + 222101611524.

It is an arithmetic number, because the mean of its divisors is an integer number (222101611524).

Almost surely, 2^444203223047 is an apocalyptic number.

444203223047 is a deficient number, since it is larger than the sum of its proper divisors (1).

444203223047 is an equidigital number, since it uses as much as digits as its factorization.

444203223047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 35.

The spelling of 444203223047 in words is "four hundred forty-four billion, two hundred three million, two hundred twenty-three thousand, forty-seven".