205241104452320 has 48 divisors (see below), whose sum is σ = 484883126235648. Its totient is φ = 82096269596160.

The previous prime is 205241104452311. The next prime is 205241104452337. The reversal of 205241104452320 is 23254401142502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98067062 + ... + 100138058.

It is an arithmetic number, because the mean of its divisors is an integer number (10101731796576).

Almost surely, 2^{205241104452320} is an apocalyptic number.

205241104452320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205241104452320 is an abundant number, since it is smaller than the sum of its proper divisors (279642021783328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205241104452320 is a wasteful number, since it uses less digits than its factorization.

205241104452320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690403 (or 2690395 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 205241104452320 its reverse (23254401142502), we get a palindrome (228495505594822).

The spelling of 205241104452320 in words is "two hundred five trillion, two hundred forty-one billion, one hundred four million, four hundred fifty-two thousand, three hundred twenty".