71141299 has 2 divisors, whose sum is σ = 71141300. Its totient is φ = 71141298.

The previous prime is 71141293. The next prime is 71141303. The reversal of 71141299 is 99214117.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71141299 - 2¹¹ = 71139251 is a prime.

It is a super-2 number, since 2×71141299² = 10122168846814802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (71141293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35570649 + 35570650.

It is an arithmetic number, because the mean of its divisors is an integer number (35570650).

Almost surely, 2^71141299 is an apocalyptic number.

71141299 is a deficient number, since it is larger than the sum of its proper divisors (1).

71141299 is an equidigital number, since it uses as much as digits as its factorization.

71141299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 34.

The square root of 71141299 is about 8434.5301588174. The cubic root of 71141299 is about 414.3562846602.

The spelling of 71141299 in words is "seventy-one million, one hundred forty-one thousand, two hundred ninety-nine".