711340141 has 2 divisors, whose sum is σ = 711340142. Its totient is φ = 711340140.

The previous prime is 711340127. The next prime is 711340169. The reversal of 711340141 is 141043117.

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., 699814116 + 11526025 = 26454^2 + 3395^2 .

It is an emirp because it is prime and its reverse (141043117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 711340141 - 2²³ = 702951533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711340111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355670070 + 355670071.

It is an arithmetic number, because the mean of its divisors is an integer number (355670071).

Almost surely, 2^711340141 is an apocalyptic number.

It is an amenable number.

711340141 is a deficient number, since it is larger than the sum of its proper divisors (1).

711340141 is an equidigital number, since it uses as much as digits as its factorization.

711340141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 711340141 is about 26670.9606313683. The cubic root of 711340141 is about 892.6730815869.

Adding to 711340141 its reverse (141043117), we get a palindrome (852383258).

The spelling of 711340141 in words is "seven hundred eleven million, three hundred forty thousand, one hundred forty-one".