444375373076047 has 8 divisors (see below), whose sum is σ = 508079050961696. Its totient is φ = 380727065623392.

The previous prime is 444375373076039. The next prime is 444375373076081. The reversal of 444375373076047 is 740670373573444.

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 444375373076047 - 2³ = 444375373076039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 444375373076047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444375373079047) 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, 13842591048 + ... + 13842623149.

It is an arithmetic number, because the mean of its divisors is an integer number (63509881370212).

Almost surely, 2^{444375373076047} is an apocalyptic number.

444375373076047 is a deficient number, since it is larger than the sum of its proper divisors (63703677885649).

444375373076047 is a wasteful number, since it uses less digits than its factorization.

444375373076047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27685216497.

The product of its (nonzero) digits is 497871360, while the sum is 64.

The spelling of 444375373076047 in words is "four hundred forty-four trillion, three hundred seventy-five billion, three hundred seventy-three million, seventy-six thousand, forty-seven".