123243423241350 has 96 divisors (see below), whose sum is σ = 306042112336896. Its totient is φ = 32822090611200.

The previous prime is 123243423241333. The next prime is 123243423241363. The reversal of 123243423241350 is 53142324342321.

It is a junction number, because it is equal to n+sod(n) for n = 123243423241299 and 123243423241308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 532007247 + ... + 532238853.

It is an arithmetic number, because the mean of its divisors is an integer number (3187938670176).

Almost surely, 2^{123243423241350} is an apocalyptic number.

123243423241350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123243423241350 is an abundant number, since it is smaller than the sum of its proper divisors (182798689095546).

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

123243423241350 is a wasteful number, since it uses less digits than its factorization.

123243423241350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236230 (or 236225 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 123243423241350 its reverse (53142324342321), we get a palindrome (176385747583671).

The spelling of 123243423241350 in words is "one hundred twenty-three trillion, two hundred forty-three billion, four hundred twenty-three million, two hundred forty-one thousand, three hundred fifty".