444029039 has 2 divisors, whose sum is σ = 444029040. Its totient is φ = 444029038.

The previous prime is 444028987. The next prime is 444029083. The reversal of 444029039 is 930920444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444029039 - 2¹² = 444024943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444020039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222014519 + 222014520.

It is an arithmetic number, because the mean of its divisors is an integer number (222014520).

Almost surely, 2^444029039 is an apocalyptic number.

444029039 is a deficient number, since it is larger than the sum of its proper divisors (1).

444029039 is an equidigital number, since it uses as much as digits as its factorization.

444029039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 444029039 is about 21071.9965594151. The cubic root of 444029039 is about 762.9049939909.

The spelling of 444029039 in words is "four hundred forty-four million, twenty-nine thousand, thirty-nine".