205424341141 has 24 divisors (see below), whose sum is σ = 219777861600. Its totient is φ = 191963503872.

The previous prime is 205424341123. The next prime is 205424341163. The reversal of 205424341141 is 141143424502.

It is a happy number.

It is not a de Polignac number, because 205424341141 - 2³⁷ = 67985387669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205424351141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29772510 + ... + 29779408.

It is an arithmetic number, because the mean of its divisors is an integer number (9157410900).

Almost surely, 2^205424341141 is an apocalyptic number.

It is an amenable number.

205424341141 is a deficient number, since it is larger than the sum of its proper divisors (14353520459).

205424341141 is a wasteful number, since it uses less digits than its factorization.

205424341141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7653 (or 7636 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 205424341141 its reverse (141143424502), we get a palindrome (346567765643).

The spelling of 205424341141 in words is "two hundred five billion, four hundred twenty-four million, three hundred forty-one thousand, one hundred forty-one".