255355432335411 has 4 divisors (see below), whose sum is σ = 340473909780552. Its totient is φ = 170236954890272.

The previous prime is 255355432335403. The next prime is 255355432335427. The reversal of 255355432335411 is 114533234553552.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255355432335411 - 2³ = 255355432335403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255355432335431) 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, 42559238722566 + ... + 42559238722571.

It is an arithmetic number, because the mean of its divisors is an integer number (85118477445138).

Almost surely, 2^{255355432335411} is an apocalyptic number.

255355432335411 is a deficient number, since it is larger than the sum of its proper divisors (85118477445141).

255355432335411 is an equidigital number, since it uses as much as digits as its factorization.

255355432335411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85118477445140.

The product of its digits is 16200000, while the sum is 51.

Adding to 255355432335411 its reverse (114533234553552), we get a palindrome (369888666888963).

The spelling of 255355432335411 in words is "two hundred fifty-five trillion, three hundred fifty-five billion, four hundred thirty-two million, three hundred thirty-five thousand, four hundred eleven".