444113002004 has 24 divisors (see below), whose sum is σ = 888265824768. Its totient is φ = 190325610720.

The previous prime is 444113001979. The next prime is 444113002019. The reversal of 444113002004 is 400200311444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301469 + ... + 989499.

It is an arithmetic number, because the mean of its divisors is an integer number (37011076032).

Almost surely, 2^444113002004 is an apocalyptic number.

It is an amenable number.

444113002004 is an abundant number, since it is smaller than the sum of its proper divisors (444152822764).

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

444113002004 is a wasteful number, since it uses less digits than its factorization.

444113002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711095 (or 711093 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 444113002004 its reverse (400200311444), we get a palindrome (844313313448).

The spelling of 444113002004 in words is "four hundred forty-four billion, one hundred thirteen million, two thousand, four".