2124352205 has 8 divisors (see below), whose sum is σ = 2549472504. Its totient is φ = 1699315200.

The previous prime is 2124352157. The next prime is 2124352259. The reversal of 2124352205 is 5022534212.

It can be written as a sum of positive squares in 4 ways, for example, as 168324676 + 1956027529 = 12974^2 + 44227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2124352205 - 2⁶ = 2124352141 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 77525 + ... + 101285.

It is an arithmetic number, because the mean of its divisors is an integer number (318684063).

Almost surely, 2^2124352205 is an apocalyptic number.

It is an amenable number.

2124352205 is a deficient number, since it is larger than the sum of its proper divisors (425120299).

2124352205 is a wasteful number, since it uses less digits than its factorization.

2124352205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41647.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2124352205 is about 46090.6954276023. The cubic root of 2124352205 is about 1285.5101417885.

Adding to 2124352205 its reverse (5022534212), we get a palindrome (7146886417).

The spelling of 2124352205 in words is "two billion, one hundred twenty-four million, three hundred fifty-two thousand, two hundred five".