123104421344234 has 16 divisors (see below), whose sum is σ = 201448157392800. Its totient is φ = 55955288814960.

The previous prime is 123104421344159. The next prime is 123104421344239. The reversal of 123104421344234 is 432443124401321.

It is not an unprimeable number, because it can be changed into a prime (123104421344239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62322509 + ... + 64267440.

It is an arithmetic number, because the mean of its divisors is an integer number (12590509837050).

Almost surely, 2^{123104421344234} is an apocalyptic number.

123104421344234 is a deficient number, since it is larger than the sum of its proper divisors (78343736048566).

123104421344234 is a wasteful number, since it uses less digits than its factorization.

123104421344234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126634165.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 123104421344234 its reverse (432443124401321), we get a palindrome (555547545745555).

The spelling of 123104421344234 in words is "one hundred twenty-three trillion, one hundred four billion, four hundred twenty-one million, three hundred forty-four thousand, two hundred thirty-four".