2124214443 has 32 divisors (see below), whose sum is σ = 3402094080. Its totient is φ = 1302181920.

The previous prime is 2124214441. The next prime is 2124214451. The reversal of 2124214443 is 3444124212.

2124214443 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 214 + 443 = 666.

It is not a de Polignac number, because 2124214443 - 2¹ = 2124214441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2124214441) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 80808 + ... + 103818.

It is an arithmetic number, because the mean of its divisors is an integer number (106315440).

Almost surely, 2^2124214443 is an apocalyptic number.

2124214443 is a deficient number, since it is larger than the sum of its proper divisors (1277879637).

2124214443 is a wasteful number, since it uses less digits than its factorization.

2124214443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23296 (or 23290 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2124214443 is about 46089.2009368789. The cubic root of 2124214443 is about 1285.4823531955.

Adding to 2124214443 its reverse (3444124212), we get a palindrome (5568338655).

The spelling of 2124214443 in words is "two billion, one hundred twenty-four million, two hundred fourteen thousand, four hundred forty-three".