2124552424 has 16 divisors (see below), whose sum is σ = 4217861700. Its totient is φ = 999789312.

The previous prime is 2124552413. The next prime is 2124552427. The reversal of 2124552424 is 4242554212.

It can be written as a sum of positive squares in 2 ways, for example, as 1893816324 + 230736100 = 43518^2 + 15190^2 .

It is not an unprimeable number, because it can be changed into a prime (2124552427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7810719 + ... + 7810990.

Almost surely, 2^2124552424 is an apocalyptic number.

It is an amenable number.

2124552424 is a deficient number, since it is larger than the sum of its proper divisors (2093309276).

2124552424 is a wasteful number, since it uses less digits than its factorization.

2124552424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15621732 (or 15621728 counting only the distinct ones).

The product of its digits is 25600, while the sum is 31.

The square root of 2124552424 is about 46092.8673874820. The cubic root of 2124552424 is about 1285.5505267223.

The spelling of 2124552424 in words is "two billion, one hundred twenty-four million, five hundred fifty-two thousand, four hundred twenty-four".