444424414404 has 48 divisors (see below), whose sum is σ = 1101497842368. Its totient is φ = 138981792768.

The previous prime is 444424414373. The next prime is 444424414409. The reversal of 444424414404 is 404414424444.

It is a super-3 number, since 3×444424414404³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (444424414409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3416262 + ... + 3543965.

It is an arithmetic number, because the mean of its divisors is an integer number (22947871716).

Almost surely, 2^444424414404 is an apocalyptic number.

It is an amenable number.

444424414404 is an abundant number, since it is smaller than the sum of its proper divisors (657073427964).

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

444424414404 is a wasteful number, since it uses less digits than its factorization.

444424414404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960564 (or 6960562 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 39.

Adding to 444424414404 its reverse (404414424444), we get a palindrome (848838838848).

The spelling of 444424414404 in words is "four hundred forty-four billion, four hundred twenty-four million, four hundred fourteen thousand, four hundred four".