12355341255 has 24 divisors (see below), whose sum is σ = 21472460880. Its totient is φ = 6572119680.

The previous prime is 12355341151. The next prime is 12355341259. The reversal of 12355341255 is 55214355321.

12355341255 is a `hidden beast` number, since 1 + 235 + 5 + 3 + 412 + 5 + 5 = 666.

It is not a de Polignac number, because 12355341255 - 2⁷ = 12355341127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12355341259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 345166 + ... + 379275.

It is an arithmetic number, because the mean of its divisors is an integer number (894685870).

Almost surely, 2^12355341255 is an apocalyptic number.

12355341255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12355341255 is a deficient number, since it is larger than the sum of its proper divisors (9117119625).

12355341255 is a wasteful number, since it uses less digits than its factorization.

12355341255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724831 (or 724828 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

Adding to 12355341255 its reverse (55214355321), we get a palindrome (67569696576).

The spelling of 12355341255 in words is "twelve billion, three hundred fifty-five million, three hundred forty-one thousand, two hundred fifty-five".