205604405341141 has 32 divisors (see below), whose sum is σ = 237815943926400. Its totient is φ = 176438218844160.

The previous prime is 205604405341123. The next prime is 205604405341151. The reversal of 205604405341141 is 141143504406502.

It is a cyclic number.

It is not a de Polignac number, because 205604405341141 - 2¹¹ = 205604405339093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 205604405341094 and 205604405341103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205604405341121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32131815 + ... + 37995556.

It is an arithmetic number, because the mean of its divisors is an integer number (7431748247700).

Almost surely, 2^{205604405341141} is an apocalyptic number.

It is an amenable number.

205604405341141 is a deficient number, since it is larger than the sum of its proper divisors (32211538585259).

205604405341141 is a wasteful number, since it uses less digits than its factorization.

205604405341141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70127749.

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 205604405341141 its reverse (141143504406502), we get a palindrome (346747909747643).

The spelling of 205604405341141 in words is "two hundred five trillion, six hundred four billion, four hundred five million, three hundred forty-one thousand, one hundred forty-one".