141344141 has 2 divisors, whose sum is σ = 141344142. Its totient is φ = 141344140.

The previous prime is 141344123. The next prime is 141344143. The reversal of 141344141 is 141443141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135722500 + 5621641 = 11650^2 + 2371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141344141 is a prime.

It is a Sophie Germain prime.

Together with 141344143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141344143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70672070 + 70672071.

It is an arithmetic number, because the mean of its divisors is an integer number (70672071).

Almost surely, 2^141344141 is an apocalyptic number.

It is an amenable number.

141344141 is a deficient number, since it is larger than the sum of its proper divisors (1).

141344141 is an equidigital number, since it uses as much as digits as its factorization.

141344141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 141344141 is about 11888.8242059507. The cubic root of 141344141 is about 520.9058925741.

Adding to 141344141 its reverse (141443141), we get a palindrome (282787282).

It can be divided in two parts, 1413 and 44141, that added together give a palindrome (45554).

The spelling of 141344141 in words is "one hundred forty-one million, three hundred forty-four thousand, one hundred forty-one".