123255255116304 has 80 divisors (see below), whose sum is σ = 362417213605440. Its totient is φ = 40083009788160.

The previous prime is 123255255116261. The next prime is 123255255116309. The reversal of 123255255116304 is 403611552552321.

123255255116304 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 5 + 5 + 2 + 5 + 5 + 1 + 1 + 630 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 123255255116304.

It is not an unprimeable number, because it can be changed into a prime (123255255116309) 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 15 ways as a sum of consecutive naturals, for example, 3479410222 + ... + 3479445645.

It is an arithmetic number, because the mean of its divisors is an integer number (4530215170068).

Almost surely, 2^{123255255116304} is an apocalyptic number.

It is an amenable number.

123255255116304 is an abundant number, since it is smaller than the sum of its proper divisors (239161958489136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123255255116304 is a wasteful number, since it uses less digits than its factorization.

123255255116304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958855925 (or 6958855913 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 123255255116304 in words is "one hundred twenty-three trillion, two hundred fifty-five billion, two hundred fifty-five million, one hundred sixteen thousand, three hundred four".