2124430024 has 32 divisors (see below), whose sum is σ = 4231009080. Its totient is φ = 996557824.

The previous prime is 2124429961. The next prime is 2124430027. The reversal of 2124430024 is 4200344212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1810502500 + 313927524 = 42550^2 + 17718^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2124429977 and 2124430004.

It is not an unprimeable number, because it can be changed into a prime (2124430027) 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, 18474 + ... + 67750.

Almost surely, 2^2124430024 is an apocalyptic number.

It is an amenable number.

2124430024 is a deficient number, since it is larger than the sum of its proper divisors (2106579056).

2124430024 is a wasteful number, since it uses less digits than its factorization.

2124430024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49617 (or 49613 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2124430024 is about 46091.5396141201. The cubic root of 2124430024 is about 1285.5258384782.

Adding to 2124430024 its reverse (4200344212), we get a palindrome (6324774236).

The spelling of 2124430024 in words is "two billion, one hundred twenty-four million, four hundred thirty thousand, twenty-four".