123042133141424 has 20 divisors (see below), whose sum is σ = 272450437670544. Its totient is φ = 52732342774848.

The previous prime is 123042133141379. The next prime is 123042133141441. The reversal of 123042133141424 is 424141331240321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549295237127 + ... + 549295237350.

Almost surely, 2^{123042133141424} is an apocalyptic number.

123042133141424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123042133141424 is an abundant number, since it is smaller than the sum of its proper divisors (149408304529120).

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

123042133141424 is a wasteful number, since it uses less digits than its factorization.

123042133141424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098590474492 (or 1098590474486 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 123042133141424 its reverse (424141331240321), we get a palindrome (547183464381745).

The spelling of 123042133141424 in words is "one hundred twenty-three trillion, forty-two billion, one hundred thirty-three million, one hundred forty-one thousand, four hundred twenty-four".