444404703466412 has 12 divisors (see below), whose sum is σ = 837531941148336. Its totient is φ = 205109863138320.

The previous prime is 444404703466397. The next prime is 444404703466481. The reversal of 444404703466412 is 214664307404444.

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, 4273122148664 + ... + 4273122148767.

It is an arithmetic number, because the mean of its divisors is an integer number (69794328429028).

Almost surely, 2^{444404703466412} is an apocalyptic number.

It is an amenable number.

444404703466412 is a deficient number, since it is larger than the sum of its proper divisors (393127237681924).

444404703466412 is a wasteful number, since it uses less digits than its factorization.

444404703466412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8546244297448 (or 8546244297446 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 53.

The spelling of 444404703466412 in words is "four hundred forty-four trillion, four hundred four billion, seven hundred three million, four hundred sixty-six thousand, four hundred twelve".