444045201 has 4 divisors (see below), whose sum is σ = 592060272. Its totient is φ = 296030132.

The previous prime is 444045193. The next prime is 444045223. The reversal of 444045201 is 102540444.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444045201 - 2³ = 444045193 is a prime.

It is a super-2 number, since 2×444045201² = 394352281062260802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (444045241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74007531 + ... + 74007536.

It is an arithmetic number, because the mean of its divisors is an integer number (148015068).

Almost surely, 2^444045201 is an apocalyptic number.

It is an amenable number.

444045201 is a deficient number, since it is larger than the sum of its proper divisors (148015071).

444045201 is a wasteful number, since it uses less digits than its factorization.

444045201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148015070.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 444045201 is about 21072.3800506730. The cubic root of 444045201 is about 762.9142500829.

Adding to 444045201 its reverse (102540444), we get a palindrome (546585645).

The spelling of 444045201 in words is "four hundred forty-four million, forty-five thousand, two hundred one".