200404044002 has 12 divisors (see below), whose sum is σ = 300775995906. Its totient is φ = 100145410560.

The previous prime is 200404043993. The next prime is 200404044019. The reversal of 200404044002 is 200440404002.

It can be written as a sum of positive squares in 3 ways, for example, as 146826146041 + 53577897961 = 383179^2 + 231469^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7122602 + ... + 7150682.

Almost surely, 2^200404044002 is an apocalyptic number.

200404044002 is a deficient number, since it is larger than the sum of its proper divisors (100371951904).

200404044002 is an frugal number, since it uses more digits than its factorization.

200404044002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31861 (or 29972 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 200404044002 its reverse (200440404002), we get a palindrome (400844448004).

The spelling of 200404044002 in words is "two hundred billion, four hundred four million, forty-four thousand, two".