141422317 has 2 divisors, whose sum is σ = 141422318. Its totient is φ = 141422316.

The previous prime is 141422293. The next prime is 141422383. The reversal of 141422317 is 713224141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135001161 + 6421156 = 11619^2 + 2534^2 .

It is a cyclic number.

It is not a de Polignac number, because 141422317 - 2⁷ = 141422189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141422291 and 141422300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141422717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70711158 + 70711159.

It is an arithmetic number, because the mean of its divisors is an integer number (70711159).

Almost surely, 2^141422317 is an apocalyptic number.

It is an amenable number.

141422317 is a deficient number, since it is larger than the sum of its proper divisors (1).

141422317 is an equidigital number, since it uses as much as digits as its factorization.

141422317 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 141422317 is about 11892.1115450537. Note that the first 3 decimals coincide. The cubic root of 141422317 is about 521.0019107827.

Adding to 141422317 its reverse (713224141), we get a palindrome (854646458).

The spelling of 141422317 in words is "one hundred forty-one million, four hundred twenty-two thousand, three hundred seventeen".