2234424243 has 16 divisors (see below), whose sum is σ = 3005009280. Its totient is φ = 1476779136.

The previous prime is 2234424239. The next prime is 2234424259. The reversal of 2234424243 is 3424244322.

It is not a de Polignac number, because 2234424243 - 2² = 2234424239 is a prime.

It is a super-2 number, since 2×2234424243² = 9985303395412246098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2234424243.

It is not an unprimeable number, because it can be changed into a prime (2234424343) 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 15 ways as a sum of consecutive naturals, for example, 174796 + ... + 187142.

It is an arithmetic number, because the mean of its divisors is an integer number (187813080).

Almost surely, 2^2234424243 is an apocalyptic number.

2234424243 is a deficient number, since it is larger than the sum of its proper divisors (770585037).

2234424243 is a wasteful number, since it uses less digits than its factorization.

2234424243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12866.

The product of its digits is 36864, while the sum is 30.

The square root of 2234424243 is about 47269.6968786558. The cubic root of 2234424243 is about 1307.3399868770.

Adding to 2234424243 its reverse (3424244322), we get a palindrome (5658668565).

The spelling of 2234424243 in words is "two billion, two hundred thirty-four million, four hundred twenty-four thousand, two hundred forty-three".