2124011203424 has 24 divisors (see below), whose sum is σ = 4561796789928. Its totient is φ = 965459637760.

The previous prime is 2124011203421. The next prime is 2124011203429. The reversal of 2124011203424 is 4243021104212.

It is a super-2 number, since 2×2124011203424² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2124011203393 and 2124011203402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124011203421) 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 3 ways as a sum of consecutive naturals, for example, 3017061017 + ... + 3017061720.

It is an arithmetic number, because the mean of its divisors is an integer number (190074866247).

Almost surely, 2^{2124011203424} is an apocalyptic number.

It is an amenable number.

2124011203424 is an abundant number, since it is smaller than the sum of its proper divisors (2437785586504).

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

2124011203424 is a wasteful number, since it uses less digits than its factorization.

2124011203424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6034122758 (or 6034122750 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2124011203424 its reverse (4243021104212), we get a palindrome (6367032307636).

The spelling of 2124011203424 in words is "two trillion, one hundred twenty-four billion, eleven million, two hundred three thousand, four hundred twenty-four".