440202020002 has 8 divisors (see below), whose sum is σ = 660319023312. Its totient is φ = 220095678900.

The previous prime is 440202019993. The next prime is 440202020077. The reversal of 440202020002 is 200020202044.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2561524 + ... + 2727967.

It is an arithmetic number, because the mean of its divisors is an integer number (82539877914).

Almost surely, 2^440202020002 is an apocalyptic number.

440202020002 is a deficient number, since it is larger than the sum of its proper divisors (220117003310).

440202020002 is a wasteful number, since it uses less digits than its factorization.

440202020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331104.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 440202020002 its reverse (200020202044), we get a palindrome (640222222046).

The spelling of 440202020002 in words is "four hundred forty billion, two hundred two million, twenty thousand, two".