204431310100041 has 4 divisors (see below), whose sum is σ = 272575080133392. Its totient is φ = 136287540066692.

The previous prime is 204431310100007. The next prime is 204431310100091. The reversal of 204431310100041 is 140001013134402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204431310100041 - 2⁶ = 204431310099977 is a prime.

It is a super-4 number, since 4×204431310100041⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204431310099984 and 204431310100020.

It is not an unprimeable number, because it can be changed into a prime (204431310100091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34071885016671 + ... + 34071885016676.

It is an arithmetic number, because the mean of its divisors is an integer number (68143770033348).

Almost surely, 2^{204431310100041} is an apocalyptic number.

It is an amenable number.

204431310100041 is a deficient number, since it is larger than the sum of its proper divisors (68143770033351).

204431310100041 is an equidigital number, since it uses as much as digits as its factorization.

204431310100041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68143770033350.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 204431310100041 its reverse (140001013134402), we get a palindrome (344432323234443).

The spelling of 204431310100041 in words is "two hundred four trillion, four hundred thirty-one billion, three hundred ten million, one hundred thousand, forty-one".