1432444441 has 2 divisors, whose sum is σ = 1432444442. Its totient is φ = 1432444440.

The previous prime is 1432444411. The next prime is 1432444459. The reversal of 1432444441 is 1444442341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430428041 + 2016400 = 37821^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 1432444441 - 2⁷ = 1432444313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1432444411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716222220 + 716222221.

It is an arithmetic number, because the mean of its divisors is an integer number (716222221).

Almost surely, 2^1432444441 is an apocalyptic number.

It is an amenable number.

1432444441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432444441 is an equidigital number, since it uses as much as digits as its factorization.

1432444441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24576, while the sum is 31.

The square root of 1432444441 is about 37847.6477604619. The cubic root of 1432444441 is about 1127.2647555192.

Adding to 1432444441 its reverse (1444442341), we get a palindrome (2876886782).

The spelling of 1432444441 in words is "one billion, four hundred thirty-two million, four hundred forty-four thousand, four hundred forty-one".