444204340011 has 16 divisors (see below), whose sum is σ = 675866464800. Its totient is φ = 288132544224.

The previous prime is 444204340009. The next prime is 444204340033. The reversal of 444204340011 is 110043402444.

444204340011 is a `hidden beast` number, since 4 + 44 + 204 + 3 + 400 + 11 = 666.

It is not a de Polignac number, because 444204340011 - 2¹ = 444204340009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (444204340061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222323496 + ... + 222325493.

It is an arithmetic number, because the mean of its divisors is an integer number (42241654050).

Almost surely, 2^444204340011 is an apocalyptic number.

444204340011 is a deficient number, since it is larger than the sum of its proper divisors (231662124789).

444204340011 is a wasteful number, since it uses less digits than its factorization.

444204340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444649035 (or 444649029 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 444204340011 its reverse (110043402444), we get a palindrome (554247742455).

The spelling of 444204340011 in words is "four hundred forty-four billion, two hundred four million, three hundred forty thousand, eleven".