4444600064444 has 12 divisors (see below), whose sum is σ = 7780504552800. Its totient is φ = 2221598763648.

The previous prime is 4444600064431. The next prime is 4444600064453.

4444600064444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4444600064395 and 4444600064404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175302884 + ... + 175328235.

It is an arithmetic number, because the mean of its divisors is an integer number (648375379400).

Almost surely, 2^{4444600064444} is an apocalyptic number.

It is an amenable number.

4444600064444 is a deficient number, since it is larger than the sum of its proper divisors (3335904488356).

4444600064444 is a wasteful number, since it uses less digits than its factorization.

4444600064444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350634292 (or 350634290 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

The spelling of 4444600064444 in words is "four trillion, four hundred forty-four billion, six hundred million, sixty-four thousand, four hundred forty-four".