200023404144404 has 24 divisors (see below), whose sum is σ = 353552738316456. Its totient is φ = 99008593920000.

The previous prime is 200023404144379. The next prime is 200023404144467. The reversal of 200023404144404 is 404441404320002.

It can be written as a sum of positive squares in 4 ways, for example, as 110687863888900 + 89335540255504 = 10520830^2 + 9451748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29126237 + ... + 35332484.

It is an arithmetic number, because the mean of its divisors is an integer number (14731364096519).

Almost surely, 2^{200023404144404} is an apocalyptic number.

It is an amenable number.

200023404144404 is a deficient number, since it is larger than the sum of its proper divisors (153529334172052).

200023404144404 is a wasteful number, since it uses less digits than its factorization.

200023404144404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64466507 (or 64466505 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 200023404144404 its reverse (404441404320002), we get a palindrome (604464808464406).

The spelling of 200023404144404 in words is "two hundred trillion, twenty-three billion, four hundred four million, one hundred forty-four thousand, four hundred four".