123323256763074 has 20 divisors (see below), whose sum is σ = 276335445710214. Its totient is φ = 41107752254304.

The previous prime is 123323256763009. The next prime is 123323256763079. The reversal of 123323256763074 is 470367652323321.

123323256763074 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 2 + 3 + 2 + 567 + 6 + 3 + 0 + 74 = 666.

123323256763074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 78850936838025 + 44472319925049 = 8879805^2 + 6668757^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 123323256763074.

It is not an unprimeable number, because it can be changed into a prime (123323256763079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 380627335527 + ... + 380627335850.

Almost surely, 2^{123323256763074} is an apocalyptic number.

123323256763074 is an abundant number, since it is smaller than the sum of its proper divisors (153012188947140).

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

123323256763074 is an equidigital number, since it uses as much as digits as its factorization.

123323256763074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761254671391 (or 761254671382 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 54.

The spelling of 123323256763074 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, two hundred fifty-six million, seven hundred sixty-three thousand, seventy-four".