444220412327 has 2 divisors, whose sum is σ = 444220412328. Its totient is φ = 444220412326.

The previous prime is 444220412291. The next prime is 444220412341. The reversal of 444220412327 is 723214022444.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444220412327 - 2¹⁸ = 444220150183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444220412827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222110206163 + 222110206164.

It is an arithmetic number, because the mean of its divisors is an integer number (222110206164).

Almost surely, 2^444220412327 is an apocalyptic number.

444220412327 is a deficient number, since it is larger than the sum of its proper divisors (1).

444220412327 is an equidigital number, since it uses as much as digits as its factorization.

444220412327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 35.

The spelling of 444220412327 in words is "four hundred forty-four billion, two hundred twenty million, four hundred twelve thousand, three hundred twenty-seven".