444420432303324 has 48 divisors (see below), whose sum is σ = 1096243759054080. Its totient is φ = 139740962659200.

The previous prime is 444420432303259. The next prime is 444420432303329. The reversal of 444420432303324 is 423303234024444.

It is a super-3 number, since 3×444420432303324³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444420432303329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4182806152 + ... + 4182912399.

It is an arithmetic number, because the mean of its divisors is an integer number (22838411646960).

Almost surely, 2^{444420432303324} is an apocalyptic number.

It is an amenable number.

444420432303324 is an abundant number, since it is smaller than the sum of its proper divisors (651823326750756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444420432303324 is a wasteful number, since it uses less digits than its factorization.

444420432303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8365718810 (or 8365718808 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 42.

Adding to 444420432303324 its reverse (423303234024444), we get a palindrome (867723666327768).

The spelling of 444420432303324 in words is "four hundred forty-four trillion, four hundred twenty billion, four hundred thirty-two million, three hundred three thousand, three hundred twenty-four".