444121121340227 has 2 divisors, whose sum is σ = 444121121340228. Its totient is φ = 444121121340226.

The previous prime is 444121121340161. The next prime is 444121121340287. The reversal of 444121121340227 is 722043121121444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444121121340227 - 2¹² = 444121121336131 is a prime.

It is not a weakly prime, because it can be changed into another prime (444121121340287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222060560670113 + 222060560670114.

It is an arithmetic number, because the mean of its divisors is an integer number (222060560670114).

Almost surely, 2^{444121121340227} is an apocalyptic number.

444121121340227 is a deficient number, since it is larger than the sum of its proper divisors (1).

444121121340227 is an equidigital number, since it uses as much as digits as its factorization.

444121121340227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 444121121340227 in words is "four hundred forty-four trillion, one hundred twenty-one billion, one hundred twenty-one million, three hundred forty thousand, two hundred twenty-seven".