444002443434 has 32 divisors (see below), whose sum is σ = 1076369561280. Its totient is φ = 134546194800.

The previous prime is 444002443433. The next prime is 444002443487. The reversal of 444002443434 is 434344200444.

444002443434 is a `hidden beast` number, since 4 + 4 + 400 + 244 + 3 + 4 + 3 + 4 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (444002443433) 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, 373738837 + ... + 373740024.

It is an arithmetic number, because the mean of its divisors is an integer number (33636548790).

Almost surely, 2^444002443434 is an apocalyptic number.

444002443434 is an abundant number, since it is smaller than the sum of its proper divisors (632367117846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444002443434 is a wasteful number, since it uses less digits than its factorization.

444002443434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747478883 (or 747478877 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 444002443434 its reverse (434344200444), we get a palindrome (878346643878).

The spelling of 444002443434 in words is "four hundred forty-four billion, two million, four hundred forty-three thousand, four hundred thirty-four".