205234031423441 has 8 divisors (see below), whose sum is σ = 205379857653600. Its totient is φ = 205088215924800.

The previous prime is 205234031423413. The next prime is 205234031423579. The reversal of 205234031423441 is 144324130432502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 205234031423441 - 2¹⁰ = 205234031422417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 205234031423395 and 205234031423404.

It is not an unprimeable number, because it can be changed into a prime (205234031420441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35775266 + ... + 41113716.

It is an arithmetic number, because the mean of its divisors is an integer number (25672482206700).

Almost surely, 2^{205234031423441} is an apocalyptic number.

It is an amenable number.

205234031423441 is a deficient number, since it is larger than the sum of its proper divisors (145826230159).

205234031423441 is a wasteful number, since it uses less digits than its factorization.

205234031423441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5365759.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 205234031423441 its reverse (144324130432502), we get a palindrome (349558161855943).

The spelling of 205234031423441 in words is "two hundred five trillion, two hundred thirty-four billion, thirty-one million, four hundred twenty-three thousand, four hundred forty-one".