44004200002 has 24 divisors (see below), whose sum is σ = 76790179980. Its totient is φ = 18857139840.

The previous prime is 44004199991. The next prime is 44004200039. The reversal of 44004200002 is 20000240044.

It can be written as a sum of positive squares in 2 ways, for example, as 27725247081 + 16278952921 = 166509^2 + 127589^2 .

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 11 ways as a sum of consecutive naturals, for example, 1755574 + ... + 1780462.

Almost surely, 2^44004200002 is an apocalyptic number.

44004200002 is a deficient number, since it is larger than the sum of its proper divisors (32785979978).

44004200002 is a wasteful number, since it uses less digits than its factorization.

44004200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42946 (or 42939 counting only the distinct ones).

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

Adding to 44004200002 its reverse (20000240044), we get a palindrome (64004440046).

The spelling of 44004200002 in words is "forty-four billion, four million, two hundred thousand, two".