123544530041034 has 64 divisors (see below), whose sum is σ = 250872201216000. Its totient is φ = 40553752187520.

The previous prime is 123544530041017. The next prime is 123544530041117. The reversal of 123544530041034 is 430140035445321.

It is a junction number, because it is equal to n+sod(n) for n = 123544530040983 and 123544530041001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1178458999 + ... + 1178563829.

It is an arithmetic number, because the mean of its divisors is an integer number (3919878144000).

Almost surely, 2^{123544530041034} is an apocalyptic number.

123544530041034 is an abundant number, since it is smaller than the sum of its proper divisors (127327671174966).

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

123544530041034 is a wasteful number, since it uses less digits than its factorization.

123544530041034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111403.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 123544530041034 its reverse (430140035445321), we get a palindrome (553684565486355).

The spelling of 123544530041034 in words is "one hundred twenty-three trillion, five hundred forty-four billion, five hundred thirty million, forty-one thousand, thirty-four".