123423466255 has 8 divisors (see below), whose sum is σ = 153215337600. Its totient is φ = 95333987616.

The previous prime is 123423466237. The next prime is 123423466261. The reversal of 123423466255 is 552664324321.

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 123423466255 - 2¹⁵ = 123423433487 is a prime.

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, 425598015 + ... + 425598304.

It is an arithmetic number, because the mean of its divisors is an integer number (19151917200).

Almost surely, 2^123423466255 is an apocalyptic number.

123423466255 is a deficient number, since it is larger than the sum of its proper divisors (29791871345).

123423466255 is an equidigital number, since it uses as much as digits as its factorization.

123423466255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851196353.

The product of its digits is 1036800, while the sum is 43.

The spelling of 123423466255 in words is "one hundred twenty-three billion, four hundred twenty-three million, four hundred sixty-six thousand, two hundred fifty-five".