7317541141 has 2 divisors, whose sum is σ = 7317541142. Its totient is φ = 7317541140.

The previous prime is 7317541129. The next prime is 7317541169. The reversal of 7317541141 is 1411457137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6069968100 + 1247573041 = 77910^2 + 35321^2 .

It is an emirp because it is prime and its reverse (1411457137) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7317541141 - 2¹³ = 7317532949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7317541097 and 7317541106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7317541181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3658770570 + 3658770571.

It is an arithmetic number, because the mean of its divisors is an integer number (3658770571).

Almost surely, 2^7317541141 is an apocalyptic number.

It is an amenable number.

7317541141 is a deficient number, since it is larger than the sum of its proper divisors (1).

7317541141 is an equidigital number, since it uses as much as digits as its factorization.

7317541141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 34.

The square root of 7317541141 is about 85542.6276250619. The cubic root of 7317541141 is about 1941.4299462972.

Adding to 7317541141 its reverse (1411457137), we get a palindrome (8728998278).

The spelling of 7317541141 in words is "seven billion, three hundred seventeen million, five hundred forty-one thousand, one hundred forty-one".