444104231333021 has 8 divisors (see below), whose sum is σ = 507547891269120. Its totient is φ = 380660620976208.

The previous prime is 444104231332939. The next prime is 444104231333027. The reversal of 444104231333021 is 120333132401444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444104231333021 - 2⁴⁶ = 373735487155357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444104231333027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9340775 + ... + 31232331.

It is an arithmetic number, because the mean of its divisors is an integer number (63443486408640).

Almost surely, 2^{444104231333021} is an apocalyptic number.

It is an amenable number.

444104231333021 is a deficient number, since it is larger than the sum of its proper divisors (63443659936099).

444104231333021 is a wasteful number, since it uses less digits than its factorization.

444104231333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24789643.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 444104231333021 its reverse (120333132401444), we get a palindrome (564437363734465).

The spelling of 444104231333021 in words is "four hundred forty-four trillion, one hundred four billion, two hundred thirty-one million, three hundred thirty-three thousand, twenty-one".