200404004102434 has 32 divisors (see below), whose sum is σ = 345241723161600. Its totient is φ = 86286319154640.

The previous prime is 200404004102413. The next prime is 200404004102447. The reversal of 200404004102434 is 434201400404002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30492342 + ... + 36477265.

It is an arithmetic number, because the mean of its divisors is an integer number (10788803848800).

Almost surely, 2^{200404004102434} is an apocalyptic number.

200404004102434 is a deficient number, since it is larger than the sum of its proper divisors (144837719059166).

200404004102434 is a wasteful number, since it uses less digits than its factorization.

200404004102434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66976798.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 200404004102434 its reverse (434201400404002), we get a palindrome (634605404506436).

The spelling of 200404004102434 in words is "two hundred trillion, four hundred four billion, four million, one hundred two thousand, four hundred thirty-four".