2124602340 has 48 divisors (see below), whose sum is σ = 6798728832. Its totient is φ = 485623296.

The previous prime is 2124602339. The next prime is 2124602357. The reversal of 2124602340 is 432064212.

It is a self number, because there is not a number n which added to its sum of digits gives 2124602340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2528869 + ... + 2529708.

It is an arithmetic number, because the mean of its divisors is an integer number (141640184).

Almost surely, 2^2124602340 is an apocalyptic number.

2124602340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124602340 is an abundant number, since it is smaller than the sum of its proper divisors (4674126492).

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

2124602340 is a wasteful number, since it uses less digits than its factorization.

2124602340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058596 (or 5058594 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2124602340 is about 46093.4088563647. The cubic root of 2124602340 is about 1285.5605945742.

Adding to 2124602340 its reverse (432064212), we get a palindrome (2556666552).

The spelling of 2124602340 in words is "two billion, one hundred twenty-four million, six hundred two thousand, three hundred forty".