204101232404 has 12 divisors (see below), whose sum is σ = 357247213428. Its totient is φ = 102030600000.

The previous prime is 204101232373. The next prime is 204101232437. The reversal of 204101232404 is 404232101402.

It can be written as a sum of positive squares in 2 ways, for example, as 6280879504 + 197820352900 = 79252^2 + 444770^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 204101232404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4981097 + ... + 5021904.

It is an arithmetic number, because the mean of its divisors is an integer number (29770601119).

Almost surely, 2^204101232404 is an apocalyptic number.

It is an amenable number.

204101232404 is a deficient number, since it is larger than the sum of its proper divisors (153145981024).

204101232404 is a wasteful number, since it uses less digits than its factorization.

204101232404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008106 (or 10008104 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 204101232404 its reverse (404232101402), we get a palindrome (608333333806).

The spelling of 204101232404 in words is "two hundred four billion, one hundred one million, two hundred thirty-two thousand, four hundred four".