204200225120534 has 16 divisors (see below), whose sum is σ = 309336396769296. Its totient is φ = 101088114972000.

The previous prime is 204200225120477. The next prime is 204200225120537. The reversal of 204200225120534 is 435021522002402.

It is a self number, because there is not a number n which added to its sum of digits gives 204200225120534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204200225120537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13147829 + ... + 24109455.

It is an arithmetic number, because the mean of its divisors is an integer number (19333524798081).

Almost surely, 2^{204200225120534} is an apocalyptic number.

204200225120534 is a deficient number, since it is larger than the sum of its proper divisors (105136171648762).

204200225120534 is a wasteful number, since it uses less digits than its factorization.

204200225120534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11053951.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 204200225120534 its reverse (435021522002402), we get a palindrome (639221747122936).

The spelling of 204200225120534 in words is "two hundred four trillion, two hundred billion, two hundred twenty-five million, one hundred twenty thousand, five hundred thirty-four".