1234200203204 has 12 divisors (see below), whose sum is σ = 2163456120000. Its totient is φ = 616069883208.

The previous prime is 1234200203179. The next prime is 1234200203239. The reversal of 1234200203204 is 4023020024321.

It is a self number, because there is not a number n which added to its sum of digits gives 1234200203204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257551904 + ... + 257556695.

It is an arithmetic number, because the mean of its divisors is an integer number (180288010000).

Almost surely, 2^{1234200203204} is an apocalyptic number.

It is an amenable number.

1234200203204 is a deficient number, since it is larger than the sum of its proper divisors (929255916796).

1234200203204 is a wasteful number, since it uses less digits than its factorization.

1234200203204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515109202 (or 515109200 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1234200203204 its reverse (4023020024321), we get a palindrome (5257220227525).

The spelling of 1234200203204 in words is "one trillion, two hundred thirty-four billion, two hundred million, two hundred three thousand, two hundred four".