244664042206 has 8 divisors (see below), whose sum is σ = 372023406864. Its totient is φ = 120656239920.

The previous prime is 244664042201. The next prime is 244664042209. The reversal of 244664042206 is 602240466442.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244664042201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837890410 + ... + 837890701.

It is an arithmetic number, because the mean of its divisors is an integer number (46502925858).

Almost surely, 2^244664042206 is an apocalyptic number.

244664042206 is a deficient number, since it is larger than the sum of its proper divisors (127359364658).

244664042206 is a wasteful number, since it uses less digits than its factorization.

244664042206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675781186.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 244664042206 in words is "two hundred forty-four billion, six hundred sixty-four million, forty-two thousand, two hundred six".