4044002206646 has 8 divisors (see below), whose sum is σ = 6149099245944. Its totient is φ = 1994302458000.

The previous prime is 4044002206613. The next prime is 4044002206663. The reversal of 4044002206646 is 6466022004404.

4044002206646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13849322480 + ... + 13849322771.

It is an arithmetic number, because the mean of its divisors is an integer number (768637405743).

Almost surely, 2^{4044002206646} is an apocalyptic number.

4044002206646 is a deficient number, since it is larger than the sum of its proper divisors (2105097039298).

4044002206646 is a wasteful number, since it uses less digits than its factorization.

4044002206646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27698645326.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 4044002206646 in words is "four trillion, forty-four billion, two million, two hundred six thousand, six hundred forty-six".