4444424004331 has 2 divisors, whose sum is σ = 4444424004332. Its totient is φ = 4444424004330.

The previous prime is 4444424004301. The next prime is 4444424004403. The reversal of 4444424004331 is 1334004244444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4444424004331 - 2¹³ = 4444423996139 is a prime.

It is a super-2 number, since 2×4444424004331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4444424004301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222212002165 + 2222212002166.

It is an arithmetic number, because the mean of its divisors is an integer number (2222212002166).

Almost surely, 2^{4444424004331} is an apocalyptic number.

4444424004331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444424004331 is an equidigital number, since it uses as much as digits as its factorization.

4444424004331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 4444424004331 its reverse (1334004244444), we get a palindrome (5778428248775).

The spelling of 4444424004331 in words is "four trillion, four hundred forty-four billion, four hundred twenty-four million, four thousand, three hundred thirty-one".