444244404029 has 2 divisors, whose sum is σ = 444244404030. Its totient is φ = 444244404028.

The previous prime is 444244403989. The next prime is 444244404053. The reversal of 444244404029 is 920404442444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330676752025 + 113567652004 = 575045^2 + 336998^2 .

It is a cyclic number.

It is not a de Polignac number, because 444244404029 - 2¹⁶ = 444244338493 is a prime.

It is a super-2 number, since 2×444244404029² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444244404229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222122202014 + 222122202015.

It is an arithmetic number, because the mean of its divisors is an integer number (222122202015).

Almost surely, 2^444244404029 is an apocalyptic number.

It is an amenable number.

444244404029 is a deficient number, since it is larger than the sum of its proper divisors (1).

444244404029 is an equidigital number, since it uses as much as digits as its factorization.

444244404029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 589824, while the sum is 41.

The spelling of 444244404029 in words is "four hundred forty-four billion, two hundred forty-four million, four hundred four thousand, twenty-nine".