141542041 has 2 divisors, whose sum is σ = 141542042. Its totient is φ = 141542040.

The previous prime is 141542033. The next prime is 141542047. The reversal of 141542041 is 140245141.

141542041 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 can be written as a sum of positive squares in only one way, i.e., 141514816 + 27225 = 11896^2 + 165^2 .

It is a cyclic number.

It is not a de Polignac number, because 141542041 - 2³ = 141542033 is a prime.

It is not a weakly prime, because it can be changed into another prime (141542047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70771020 + 70771021.

It is an arithmetic number, because the mean of its divisors is an integer number (70771021).

Almost surely, 2^141542041 is an apocalyptic number.

It is an amenable number.

141542041 is a deficient number, since it is larger than the sum of its proper divisors (1).

141542041 is an equidigital number, since it uses as much as digits as its factorization.

141542041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 141542041 is about 11897.1442371689. The cubic root of 141542041 is about 521.1488909773.

Adding to 141542041 its reverse (140245141), we get a palindrome (281787182).

The spelling of 141542041 in words is "one hundred forty-one million, five hundred forty-two thousand, forty-one".