2124242624 has 28 divisors (see below), whose sum is σ = 4817479824. Its totient is φ = 910389504.

The previous prime is 2124242621. The next prime is 2124242629. The reversal of 2124242624 is 4262424212.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (2124242621) 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, 2370359 + ... + 2371254.

Almost surely, 2^2124242624 is an apocalyptic number.

It is an amenable number.

2124242624 is an abundant number, since it is smaller than the sum of its proper divisors (2693237200).

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

2124242624 is an equidigital number, since it uses as much as digits as its factorization.

2124242624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741632 (or 4741622 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

The square root of 2124242624 is about 46089.5066582406. The cubic root of 2124242624 is about 1285.4880378096.

Adding to 2124242624 its reverse (4262424212), we get a palindrome (6386666836).

The spelling of 2124242624 in words is "two billion, one hundred twenty-four million, two hundred forty-two thousand, six hundred twenty-four".