4404004003999 has 8 divisors (see below), whose sum is σ = 4714366464000. Its totient is φ = 4101498821592.

The previous prime is 4404004003979. The next prime is 4404004004053. The reversal of 4404004003999 is 9993004004044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4404004003999 - 2⁵ = 4404004003967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404004003979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964318239 + ... + 1964320480.

It is an arithmetic number, because the mean of its divisors is an integer number (589295808000).

Almost surely, 2^{4404004003999} is an apocalyptic number.

4404004003999 is a deficient number, since it is larger than the sum of its proper divisors (310362460001).

4404004003999 is a wasteful number, since it uses less digits than its factorization.

4404004003999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928638797.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 4404004003999 in words is "four trillion, four hundred four billion, four million, three thousand, nine hundred ninety-nine".