200001231430402 has 32 divisors (see below), whose sum is σ = 308803158810432. Its totient is φ = 97095807420864.

The previous prime is 200001231430333. The next prime is 200001231430439. The reversal of 200001231430402 is 204034132100002.

200001231430402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 4903368 + ... + 20592364.

It is an arithmetic number, because the mean of its divisors is an integer number (9650098712826).

Almost surely, 2^{200001231430402} is an apocalyptic number.

200001231430402 is a deficient number, since it is larger than the sum of its proper divisors (108801927380030).

200001231430402 is a wasteful number, since it uses less digits than its factorization.

200001231430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15689922.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 200001231430402 its reverse (204034132100002), we get a palindrome (404035363530404).

The spelling of 200001231430402 in words is "two hundred trillion, one billion, two hundred thirty-one million, four hundred thirty thousand, four hundred two".