1140341141 has 2 divisors, whose sum is σ = 1140341142. Its totient is φ = 1140341140.

The previous prime is 1140341131. The next prime is 1140341149. The reversal of 1140341141 is 1411430411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1133736241 + 6604900 = 33671^2 + 2570^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140341141 - 2³⁰ = 66599317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140341149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570170570 + 570170571.

It is an arithmetic number, because the mean of its divisors is an integer number (570170571).

Almost surely, 2^1140341141 is an apocalyptic number.

It is an amenable number.

1140341141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140341141 is an equidigital number, since it uses as much as digits as its factorization.

1140341141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1140341141 is about 33768.9375165995. The cubic root of 1140341141 is about 1044.7481184399.

Adding to 1140341141 its reverse (1411430411), we get a palindrome (2551771552).

The spelling of 1140341141 in words is "one billion, one hundred forty million, three hundred forty-one thousand, one hundred forty-one".