7141170809 has 2 divisors, whose sum is σ = 7141170810. Its totient is φ = 7141170808.

The previous prime is 7141170797. The next prime is 7141170823. The reversal of 7141170809 is 9080711417.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6691730809 + 449440000 = 81803^2 + 21200^2 .

It is a cyclic number.

It is not a de Polignac number, because 7141170809 - 2¹⁶ = 7141105273 is a prime.

It is a super-3 number, since 3×7141170809³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7141170899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3570585404 + 3570585405.

It is an arithmetic number, because the mean of its divisors is an integer number (3570585405).

Almost surely, 2^7141170809 is an apocalyptic number.

It is an amenable number.

7141170809 is a deficient number, since it is larger than the sum of its proper divisors (1).

7141170809 is an equidigital number, since it uses as much as digits as its factorization.

7141170809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 38.

The square root of 7141170809 is about 84505.4483983133. The cubic root of 7141170809 is about 1925.7052172091.

The spelling of 7141170809 in words is "seven billion, one hundred forty-one million, one hundred seventy thousand, eight hundred nine".