2124260500 has 96 divisors (see below), whose sum is σ = 4973125248. Its totient is φ = 789824000.

The previous prime is 2124260497. The next prime is 2124260513. The reversal of 2124260500 is 50624212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 703995 + ... + 707005.

It is an arithmetic number, because the mean of its divisors is an integer number (51803388).

Almost surely, 2^2124260500 is an apocalyptic number.

2124260500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2124260500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2486562624).

2124260500 is an abundant number, since it is smaller than the sum of its proper divisors (2848864748).

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

2124260500 is a wasteful number, since it uses less digits than its factorization.

2124260500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130 (or 3118 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2124260500 is about 46089.7005848378. The cubic root of 2124260500 is about 1285.4916436939.

Adding to 2124260500 its reverse (50624212), we get a palindrome (2174884712).

The spelling of 2124260500 in words is "two billion, one hundred twenty-four million, two hundred sixty thousand, five hundred".