2443224233 has 2 divisors, whose sum is σ = 2443224234. Its totient is φ = 2443224232.

The previous prime is 2443224229. The next prime is 2443224257. The reversal of 2443224233 is 3324223442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1761648784 + 681575449 = 41972^2 + 26107^2 .

It is a cyclic number.

It is not a de Polignac number, because 2443224233 - 2² = 2443224229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2443224196 and 2443224205.

It is not a weakly prime, because it can be changed into another prime (2443224733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221612116 + 1221612117.

It is an arithmetic number, because the mean of its divisors is an integer number (1221612117).

Almost surely, 2^2443224233 is an apocalyptic number.

It is an amenable number.

2443224233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2443224233 is an equidigital number, since it uses as much as digits as its factorization.

2443224233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 29.

The square root of 2443224233 is about 49428.9817111378. The cubic root of 2443224233 is about 1346.8558255986.

Adding to 2443224233 its reverse (3324223442), we get a palindrome (5767447675).

The spelling of 2443224233 in words is "two billion, four hundred forty-three million, two hundred twenty-four thousand, two hundred thirty-three".