444434322047 has 2 divisors, whose sum is σ = 444434322048. Its totient is φ = 444434322046.

The previous prime is 444434322041. The next prime is 444434322119. The reversal of 444434322047 is 740223434444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444434322047 - 2¹⁸ = 444434059903 is a prime.

It is a super-3 number, since 3×444434322047³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 444434321995 and 444434322013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444434322041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222217161023 + 222217161024.

It is an arithmetic number, because the mean of its divisors is an integer number (222217161024).

Almost surely, 2^444434322047 is an apocalyptic number.

444434322047 is a deficient number, since it is larger than the sum of its proper divisors (1).

444434322047 is an equidigital number, since it uses as much as digits as its factorization.

444434322047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 41.

The spelling of 444434322047 in words is "four hundred forty-four billion, four hundred thirty-four million, three hundred twenty-two thousand, forty-seven".