444652842426443 has 8 divisors (see below), whose sum is σ = 511585245362400. Its totient is φ = 378573081566400.

The previous prime is 444652842426391. The next prime is 444652842426451. The reversal of 444652842426443 is 344624248256444.

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

It is not a de Polignac number, because 444652842426443 - 2⁶ = 444652842426379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444652842426643) 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, 213160517858 + ... + 213160519943.

It is an arithmetic number, because the mean of its divisors is an integer number (63948155670300).

Almost surely, 2^{444652842426443} is an apocalyptic number.

444652842426443 is a deficient number, since it is larger than the sum of its proper divisors (66932402935957).

444652842426443 is a wasteful number, since it uses less digits than its factorization.

444652842426443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426321037957.

The product of its digits is 566231040, while the sum is 62.

The spelling of 444652842426443 in words is "four hundred forty-four trillion, six hundred fifty-two billion, eight hundred forty-two million, four hundred twenty-six thousand, four hundred forty-three".