444041022221303 has 8 divisors (see below), whose sum is σ = 482585161766400. Its totient is φ = 406123616652768.

The previous prime is 444041022221287. The next prime is 444041022221311. The reversal of 444041022221303 is 303122220140444.

It is a happy number.

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 444041022221303 - 2⁴ = 444041022221287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444041022221303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444041022221323) 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, 156683492663 + ... + 156683495496.

It is an arithmetic number, because the mean of its divisors is an integer number (60323145220800).

Almost surely, 2^{444041022221303} is an apocalyptic number.

444041022221303 is a deficient number, since it is larger than the sum of its proper divisors (38544139545097).

444041022221303 is a wasteful number, since it uses less digits than its factorization.

444041022221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313366988281.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 444041022221303 its reverse (303122220140444), we get a palindrome (747163242361747).

The spelling of 444041022221303 in words is "four hundred forty-four trillion, forty-one billion, twenty-two million, two hundred twenty-one thousand, three hundred three".