7441240139 has 2 divisors, whose sum is σ = 7441240140. Its totient is φ = 7441240138.

The previous prime is 7441240133. The next prime is 7441240189. The reversal of 7441240139 is 9310421447.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7441240139 - 2¹⁶ = 7441174603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7441240099 and 7441240108.

It is not a weakly prime, because it can be changed into another prime (7441240133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3720620069 + 3720620070.

It is an arithmetic number, because the mean of its divisors is an integer number (3720620070).

Almost surely, 2^7441240139 is an apocalyptic number.

7441240139 is a deficient number, since it is larger than the sum of its proper divisors (1).

7441240139 is an equidigital number, since it uses as much as digits as its factorization.

7441240139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 7441240139 is about 86262.6230704817. The cubic root of 7441240139 is about 1952.3084770248.

The spelling of 7441240139 in words is "seven billion, four hundred forty-one million, two hundred forty thousand, one hundred thirty-nine".