141242141 has 2 divisors, whose sum is σ = 141242142. Its totient is φ = 141242140.

The previous prime is 141242131. The next prime is 141242159.

141242141 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74476900 + 66765241 = 8630^2 + 8171^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 141242141 - 2¹⁴ = 141225757 is a prime.

It is a Sophie Germain 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 (141242111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70621070 + 70621071.

It is an arithmetic number, because the mean of its divisors is an integer number (70621071).

Almost surely, 2^141242141 is an apocalyptic number.

It is an amenable number.

141242141 is a deficient number, since it is larger than the sum of its proper divisors (1).

141242141 is an equidigital number, since it uses as much as digits as its factorization.

141242141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256, while the sum is 20.

The square root of 141242141 is about 11884.5336887907. The cubic root of 141242141 is about 520.7805597359.

The spelling of 141242141 in words is "one hundred forty-one million, two hundred forty-two thousand, one hundred forty-one".