7382444441 has 2 divisors, whose sum is σ = 7382444442. Its totient is φ = 7382444440.

The previous prime is 7382444383. The next prime is 7382444467. The reversal of 7382444441 is 1444442837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6523954441 + 858490000 = 80771^2 + 29300^2 .

It is an emirp because it is prime and its reverse (1444442837) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7382444441 is a prime.

It is not a weakly prime, because it can be changed into another prime (7382444491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3691222220 + 3691222221.

It is an arithmetic number, because the mean of its divisors is an integer number (3691222221).

Almost surely, 2^7382444441 is an apocalyptic number.

It is an amenable number.

7382444441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7382444441 is an equidigital number, since it uses as much as digits as its factorization.

7382444441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 344064, while the sum is 41.

The square root of 7382444441 is about 85921.1524655018. The cubic root of 7382444441 is about 1947.1529296596.

The spelling of 7382444441 in words is "seven billion, three hundred eighty-two million, four hundred forty-four thousand, four hundred forty-one".