141342217 has 2 divisors, whose sum is σ = 141342218. Its totient is φ = 141342216.

The previous prime is 141342203. The next prime is 141342221. The reversal of 141342217 is 712243141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109746576 + 31595641 = 10476^2 + 5621^2 .

It is a cyclic number.

It is not a de Polignac number, because 141342217 - 2¹⁵ = 141309449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141342191 and 141342200.

It is not a weakly prime, because it can be changed into another prime (141343217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70671108 + 70671109.

It is an arithmetic number, because the mean of its divisors is an integer number (70671109).

Almost surely, 2^141342217 is an apocalyptic number.

It is an amenable number.

141342217 is a deficient number, since it is larger than the sum of its proper divisors (1).

141342217 is an equidigital number, since it uses as much as digits as its factorization.

141342217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 25.

The square root of 141342217 is about 11888.7432893473. The cubic root of 141342217 is about 520.9035290107.

Adding to 141342217 its reverse (712243141), we get a palindrome (853585358).

The spelling of 141342217 in words is "one hundred forty-one million, three hundred forty-two thousand, two hundred seventeen".