2124344202424 has 64 divisors (see below), whose sum is σ = 4257943200000. Its totient is φ = 990126939648.

The previous prime is 2124344202397. The next prime is 2124344202427. The reversal of 2124344202424 is 4242024434212.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 2124344202424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124344202427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7786677 + ... + 8054875.

It is an arithmetic number, because the mean of its divisors is an integer number (66530362500).

Almost surely, 2^{2124344202424} is an apocalyptic number.

It is an amenable number.

2124344202424 is an abundant number, since it is smaller than the sum of its proper divisors (2133598997576).

2124344202424 is a wasteful number, since it uses less digits than its factorization.

2124344202424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268780 (or 268776 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2124344202424 its reverse (4242024434212), we get a palindrome (6366368636636).

The spelling of 2124344202424 in words is "two trillion, one hundred twenty-four billion, three hundred forty-four million, two hundred two thousand, four hundred twenty-four".