444400201 has 16 divisors (see below), whose sum is σ = 516672000. Its totient is φ = 374370048.

The previous prime is 444400171. The next prime is 444400219. The reversal of 444400201 is 102004444.

It is a cyclic number.

It is not a de Polignac number, because 444400201 - 2⁵ = 444400169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444400261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127125 + ... + 130573.

It is an arithmetic number, because the mean of its divisors is an integer number (32292000).

Almost surely, 2^444400201 is an apocalyptic number.

It is an amenable number.

444400201 is a deficient number, since it is larger than the sum of its proper divisors (72271799).

444400201 is a wasteful number, since it uses less digits than its factorization.

444400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 444400201 is about 21080.8017162536. The cubic root of 444400201 is about 763.1175044781.

Adding to 444400201 its reverse (102004444), we get a palindrome (546404645).

The spelling of 444400201 in words is "four hundred forty-four million, four hundred thousand, two hundred one".