204124310142134 has 32 divisors (see below), whose sum is σ = 335722050237600. Its totient is φ = 92650620321280.

The previous prime is 204124310142127. The next prime is 204124310142149. The reversal of 204124310142134 is 431241013421402.

It is a self number, because there is not a number n which added to its sum of digits gives 204124310142134.

It is a congruent number.

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, 105645389 + ... + 107560200.

It is an arithmetic number, because the mean of its divisors is an integer number (10491314069925).

Almost surely, 2^{204124310142134} is an apocalyptic number.

204124310142134 is a deficient number, since it is larger than the sum of its proper divisors (131597740095466).

204124310142134 is a wasteful number, since it uses less digits than its factorization.

204124310142134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213206608.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 204124310142134 its reverse (431241013421402), we get a palindrome (635365323563536).

The spelling of 204124310142134 in words is "two hundred four trillion, one hundred twenty-four billion, three hundred ten million, one hundred forty-two thousand, one hundred thirty-four".