204124304510 has 128 divisors (see below), whose sum is σ = 451047066624. Its totient is φ = 64919439360.

The previous prime is 204124304467. The next prime is 204124304513. The reversal of 204124304510 is 15403421402.

It is a self number, because there is not a number n which added to its sum of digits gives 204124304510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204124304513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45530729 + ... + 45535211.

It is an arithmetic number, because the mean of its divisors is an integer number (3523805208).

Almost surely, 2^204124304510 is an apocalyptic number.

204124304510 is an abundant number, since it is smaller than the sum of its proper divisors (246922762114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204124304510 is a wasteful number, since it uses less digits than its factorization.

204124304510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 204124304510 its reverse (15403421402), we get a palindrome (219527725912).

The spelling of 204124304510 in words is "two hundred four billion, one hundred twenty-four million, three hundred four thousand, five hundred ten".