2124240324 has 24 divisors (see below), whose sum is σ = 4957481760. Its totient is φ = 707948544.

The previous prime is 2124240323. The next prime is 2124240329. The reversal of 2124240324 is 4230424212.

It is a junction number, because it is equal to n+sod(n) for n = 2124240294 and 2124240303.

It is not an unprimeable number, because it can be changed into a prime (2124240323) 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, 68292 + ... + 94404.

It is an arithmetic number, because the mean of its divisors is an integer number (206561740).

Almost surely, 2^2124240324 is an apocalyptic number.

It is an amenable number.

2124240324 is an abundant number, since it is smaller than the sum of its proper divisors (2833241436).

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

2124240324 is a wasteful number, since it uses less digits than its factorization.

2124240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32899 (or 32897 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2124240324 is about 46089.4817067842. The cubic root of 2124240324 is about 1285.4875738601.

Adding to 2124240324 its reverse (4230424212), we get a palindrome (6354664536).

The spelling of 2124240324 in words is "two billion, one hundred twenty-four million, two hundred forty thousand, three hundred twenty-four".