444243201 has 32 divisors (see below), whose sum is σ = 657953280. Its totient is φ = 265383936.

The previous prime is 444243197. The next prime is 444243211. The reversal of 444243201 is 102342444.

It is a happy number.

It is not a de Polignac number, because 444243201 - 2² = 444243197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444243211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86185 + ... + 91193.

It is an arithmetic number, because the mean of its divisors is an integer number (20561040).

Almost surely, 2^444243201 is an apocalyptic number.

It is an amenable number.

444243201 is a deficient number, since it is larger than the sum of its proper divisors (213710079).

444243201 is a wasteful number, since it uses less digits than its factorization.

444243201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 444243201 is about 21077.0776200117. The cubic root of 444243201 is about 763.0276278611.

Adding to 444243201 its reverse (102342444), we get a palindrome (546585645).

It can be divided in two parts, 444243 and 201, that added together give a palindrome (444444).

The spelling of 444243201 in words is "four hundred forty-four million, two hundred forty-three thousand, two hundred one".