444040202042 has 8 divisors (see below), whose sum is σ = 666074348832. Its totient is φ = 222015419100.

The previous prime is 444040202041. The next prime is 444040202051. The reversal of 444040202042 is 240202040444.

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

It is not an unprimeable number, because it can be changed into a prime (444040202041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221184 + ... + 2412827.

It is an arithmetic number, because the mean of its divisors is an integer number (83259293604).

Almost surely, 2^444040202042 is an apocalyptic number.

444040202042 is a deficient number, since it is larger than the sum of its proper divisors (222034146790).

444040202042 is a wasteful number, since it uses less digits than its factorization.

444040202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681924.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 444040202042 its reverse (240202040444), we get a palindrome (684242242486).

The spelling of 444040202042 in words is "four hundred forty-four billion, forty million, two hundred two thousand, forty-two".