255254105242111 has 8 divisors (see below), whose sum is σ = 270690689208384. Its totient is φ = 239864369786880.

The previous prime is 255254105242093. The next prime is 255254105242153. The reversal of 255254105242111 is 111242501452552.

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 255254105242111 - 2⁹ = 255254105241599 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 (255254105242511) 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, 11712116535 + ... + 11712138328.

It is an arithmetic number, because the mean of its divisors is an integer number (33836336151048).

Almost surely, 2^{255254105242111} is an apocalyptic number.

255254105242111 is a deficient number, since it is larger than the sum of its proper divisors (15436583966273).

255254105242111 is a wasteful number, since it uses less digits than its factorization.

255254105242111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23424255521.

The product of its (nonzero) digits is 160000, while the sum is 40.

Adding to 255254105242111 its reverse (111242501452552), we get a palindrome (366496606694663).

The spelling of 255254105242111 in words is "two hundred fifty-five trillion, two hundred fifty-four billion, one hundred five million, two hundred forty-two thousand, one hundred eleven".