444330442004201 has 4 divisors (see below), whose sum is σ = 455167769858004. Its totient is φ = 433493114150400.

The previous prime is 444330442004177. The next prime is 444330442004221. The reversal of 444330442004201 is 102400244033444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17859371821225 + 426471070182976 = 4226035^2 + 20651176^2 .

It is a cyclic number.

It is not a de Polignac number, because 444330442004201 - 2⁴⁶ = 373961697826537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444330442004221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5418663926840 + ... + 5418663926921.

It is an arithmetic number, because the mean of its divisors is an integer number (113791942464501).

Almost surely, 2^{444330442004201} is an apocalyptic number.

444330442004201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

444330442004201 is a deficient number, since it is larger than the sum of its proper divisors (10837327853803).

444330442004201 is a wasteful number, since it uses less digits than its factorization.

444330442004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10837327853802.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 444330442004201 its reverse (102400244033444), we get a palindrome (546730686037645).

The spelling of 444330442004201 in words is "four hundred forty-four trillion, three hundred thirty billion, four hundred forty-two million, four thousand, two hundred one".