1200404324002 has 16 divisors (see below), whose sum is σ = 1939211197560. Its totient is φ = 554005187712.

The previous prime is 1200404323967. The next prime is 1200404324057. The reversal of 1200404324002 is 2004234040021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1007973832441 + 192430491561 = 1003979^2 + 438669^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 611923 + ... + 1665910.

Almost surely, 2^{1200404324002} is an apocalyptic number.

1200404324002 is a deficient number, since it is larger than the sum of its proper divisors (738806873558).

1200404324002 is a wasteful number, since it uses less digits than its factorization.

1200404324002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298117.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1200404324002 its reverse (2004234040021), we get a palindrome (3204638364023).

The spelling of 1200404324002 in words is "one trillion, two hundred billion, four hundred four million, three hundred twenty-four thousand, two".