444720041322008 has 32 divisors (see below), whose sum is σ = 834024522907200. Its totient is φ = 222313505686272.

The previous prime is 444720041321821. The next prime is 444720041322043. The reversal of 444720041322008 is 800223140027444.

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, 987565316 + ... + 988015532.

It is an arithmetic number, because the mean of its divisors is an integer number (26063266340850).

Almost surely, 2^{444720041322008} is an apocalyptic number.

It is an amenable number.

444720041322008 is a deficient number, since it is larger than the sum of its proper divisors (389304481585192).

444720041322008 is a wasteful number, since it uses less digits than its factorization.

444720041322008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475779 (or 475775 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 41.

The spelling of 444720041322008 in words is "four hundred forty-four trillion, seven hundred twenty billion, forty-one million, three hundred twenty-two thousand, eight".