2213423043 has 8 divisors (see below), whose sum is σ = 3178248528. Its totient is φ = 1362106464.

The previous prime is 2213423041. The next prime is 2213423053. The reversal of 2213423043 is 3403243122.

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

It is not a de Polignac number, because 2213423043 - 2¹ = 2213423041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213423041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28377180 + ... + 28377257.

It is an arithmetic number, because the mean of its divisors is an integer number (397281066).

Almost surely, 2^2213423043 is an apocalyptic number.

2213423043 is a deficient number, since it is larger than the sum of its proper divisors (964825485).

2213423043 is a wasteful number, since it uses less digits than its factorization.

2213423043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56754453.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2213423043 is about 47047.0301188077. The cubic root of 2213423043 is about 1303.2312209442.

Adding to 2213423043 its reverse (3403243122), we get a palindrome (5616666165).

The spelling of 2213423043 in words is "two billion, two hundred thirteen million, four hundred twenty-three thousand, forty-three".