444424024404 has 48 divisors (see below), whose sum is σ = 1179006037440. Its totient is φ = 144696192480.

The previous prime is 444424024351. The next prime is 444424024453. The reversal of 444424024404 is 404420424444.

444424024404 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 240 + 2 + 4 + 404 = 666.

It is a super-3 number, since 3×444424024404³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47844627 + ... + 47853914.

It is an arithmetic number, because the mean of its divisors is an integer number (24562625780).

Almost surely, 2^444424024404 is an apocalyptic number.

It is an amenable number.

444424024404 is an abundant number, since it is smaller than the sum of its proper divisors (734582013036).

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

444424024404 is a wasteful number, since it uses less digits than its factorization.

444424024404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95698597 (or 95698589 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 444424024404 its reverse (404420424444), we get a palindrome (848844448848).

It can be divided in two parts, 4444240 and 24404, that added together give a palindrome (4468644).

The spelling of 444424024404 in words is "four hundred forty-four billion, four hundred twenty-four million, twenty-four thousand, four hundred four".