444303240009 has 8 divisors (see below), whose sum is σ = 594991239360. Its totient is φ = 294908700336.

The previous prime is 444303239987. The next prime is 444303240061. The reversal of 444303240009 is 900042303444.

It is a happy number.

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

It is not a de Polignac number, because 444303240009 - 2⁵ = 444303239977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (444303250009) 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, 323364117 + ... + 323365490.

It is an arithmetic number, because the mean of its divisors is an integer number (74373904920).

Almost surely, 2^444303240009 is an apocalyptic number.

It is an amenable number.

444303240009 is a deficient number, since it is larger than the sum of its proper divisors (150687999351).

444303240009 is a wasteful number, since it uses less digits than its factorization.

444303240009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646729839.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 444303240009 in words is "four hundred forty-four billion, three hundred three million, two hundred forty thousand, nine".