7441240189 has 2 divisors, whose sum is σ = 7441240190. Its totient is φ = 7441240188.

The previous prime is 7441240139. The next prime is 7441240201. The reversal of 7441240189 is 9810421447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6170888025 + 1270352164 = 78555^2 + 35642^2 .

It is a cyclic number.

It is not a de Polignac number, because 7441240189 - 2¹³ = 7441231997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7441240139) 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 as a sum of consecutive naturals, namely, 3720620094 + 3720620095.

It is an arithmetic number, because the mean of its divisors is an integer number (3720620095).

Almost surely, 2^7441240189 is an apocalyptic number.

It is an amenable number.

7441240189 is a deficient number, since it is larger than the sum of its proper divisors (1).

7441240189 is an equidigital number, since it uses as much as digits as its factorization.

7441240189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 7441240189 is about 86262.6233602943. The cubic root of 7441240189 is about 1952.3084813976.

The spelling of 7441240189 in words is "seven billion, four hundred forty-one million, two hundred forty thousand, one hundred eighty-nine".