123244425425255 has 16 divisors (see below), whose sum is σ = 149675738889600. Its totient is φ = 97407263981088.

The previous prime is 123244425425249. The next prime is 123244425425293. The reversal of 123244425425255 is 552524524442321.

It is a cyclic number.

It is not a de Polignac number, because 123244425425255 - 2¹⁰ = 123244425424231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160678484 + ... + 161443686.

It is an arithmetic number, because the mean of its divisors is an integer number (9354733680600).

Almost surely, 2^{123244425425255} is an apocalyptic number.

123244425425255 is a deficient number, since it is larger than the sum of its proper divisors (26431313464345).

123244425425255 is an equidigital number, since it uses as much as digits as its factorization.

123244425425255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153390.

The product of its digits is 15360000, while the sum is 50.

Adding to 123244425425255 its reverse (552524524442321), we get a palindrome (675768949867576).

The spelling of 123244425425255 in words is "one hundred twenty-three trillion, two hundred forty-four billion, four hundred twenty-five million, four hundred twenty-five thousand, two hundred fifty-five".