1004002444424 has 16 divisors (see below), whose sum is σ = 2151433809600. Its totient is φ = 430286761872.

The previous prime is 1004002444421. The next prime is 1004002444433. The reversal of 1004002444424 is 4244442004001.

It is not an unprimeable number, because it can be changed into a prime (1004002444421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8964307484 + ... + 8964307595.

It is an arithmetic number, because the mean of its divisors is an integer number (134464613100).

Almost surely, 2^{1004002444424} is an apocalyptic number.

1004002444424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1004002444424 is an abundant number, since it is smaller than the sum of its proper divisors (1147431365176).

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

1004002444424 is a wasteful number, since it uses less digits than its factorization.

1004002444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17928615092 (or 17928615088 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 1004002444424 its reverse (4244442004001), we get a palindrome (5248444448425).

The spelling of 1004002444424 in words is "one trillion, four billion, two million, four hundred forty-four thousand, four hundred twenty-four".