141441331 has 2 divisors, whose sum is σ = 141441332. Its totient is φ = 141441330.

The previous prime is 141441299. The next prime is 141441359. The reversal of 141441331 is 133144141.

It is a happy number.

141441331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141441331 - 2⁵ = 141441299 is a prime.

It is a super-2 number, since 2×141441331² = 40011300230103122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141441731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70720665 + 70720666.

It is an arithmetic number, because the mean of its divisors is an integer number (70720666).

Almost surely, 2^141441331 is an apocalyptic number.

141441331 is a deficient number, since it is larger than the sum of its proper divisors (1).

141441331 is an equidigital number, since it uses as much as digits as its factorization.

141441331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 141441331 is about 11892.9109556912. The cubic root of 141441331 is about 521.0252590222.

Adding to 141441331 its reverse (133144141), we get a palindrome (274585472).

The spelling of 141441331 in words is "one hundred forty-one million, four hundred forty-one thousand, three hundred thirty-one".