2232443449 has 2 divisors, whose sum is σ = 2232443450. Its totient is φ = 2232443448.

The previous prime is 2232443407. The next prime is 2232443483. The reversal of 2232443449 is 9443442322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1301766400 + 930677049 = 36080^2 + 30507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232443449 - 2⁹ = 2232442937 is a prime.

It is a super-3 number, since 3×2232443449³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2232443249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116221724 + 1116221725.

It is an arithmetic number, because the mean of its divisors is an integer number (1116221725).

Almost surely, 2^2232443449 is an apocalyptic number.

It is an amenable number.

2232443449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232443449 is an equidigital number, since it uses as much as digits as its factorization.

2232443449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 37.

The square root of 2232443449 is about 47248.7401842631. The cubic root of 2232443449 is about 1306.9535582036.

The spelling of 2232443449 in words is "two billion, two hundred thirty-two million, four hundred forty-three thousand, four hundred forty-nine".