444618881104793 has 8 divisors (see below), whose sum is σ = 454473365483520. Its totient is φ = 434780834567200.

The previous prime is 444618881104753. The next prime is 444618881104817. The reversal of 444618881104793 is 397401188816444.

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 444618881104793 - 2⁶ = 444618881104729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444618881104753) 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, 4109405588 + ... + 4109513781.

It is an arithmetic number, because the mean of its divisors is an integer number (56809170685440).

Almost surely, 2^{444618881104793} is an apocalyptic number.

It is an amenable number.

444618881104793 is a deficient number, since it is larger than the sum of its proper divisors (9854484378727).

444618881104793 is a wasteful number, since it uses less digits than its factorization.

444618881104793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8218920567.

The product of its (nonzero) digits is 148635648, while the sum is 68.

The spelling of 444618881104793 in words is "four hundred forty-four trillion, six hundred eighteen billion, eight hundred eighty-one million, one hundred four thousand, seven hundred ninety-three".