204310201436 has 24 divisors (see below), whose sum is σ = 394746113664. Its totient is φ = 91749376880.

The previous prime is 204310201393. The next prime is 204310201439. The reversal of 204310201436 is 634102013402.

204310201436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204310201439) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27968720 + ... + 27976023.

It is an arithmetic number, because the mean of its divisors is an integer number (16447754736).

Almost surely, 2^204310201436 is an apocalyptic number.

It is an amenable number.

204310201436 is a deficient number, since it is larger than the sum of its proper divisors (190435912228).

204310201436 is a wasteful number, since it uses less digits than its factorization.

204310201436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55944841 (or 55944839 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 204310201436 its reverse (634102013402), we get a palindrome (838412214838).

The spelling of 204310201436 in words is "two hundred four billion, three hundred ten million, two hundred one thousand, four hundred thirty-six".