142425341 has 2 divisors, whose sum is σ = 142425342. Its totient is φ = 142425340.

The previous prime is 142425281. The next prime is 142425343. The reversal of 142425341 is 143524241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134073241 + 8352100 = 11579^2 + 2890^2 .

It is a cyclic number.

It is not a de Polignac number, because 142425341 - 2⁶ = 142425277 is a prime.

Together with 142425343, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142425341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142425343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71212670 + 71212671.

It is an arithmetic number, because the mean of its divisors is an integer number (71212671).

Almost surely, 2^142425341 is an apocalyptic number.

It is an amenable number.

142425341 is a deficient number, since it is larger than the sum of its proper divisors (1).

142425341 is an equidigital number, since it uses as much as digits as its factorization.

142425341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 26.

The square root of 142425341 is about 11934.2088552195. The cubic root of 142425341 is about 522.2307286796.

Adding to 142425341 its reverse (143524241), we get a palindrome (285949582).

The spelling of 142425341 in words is "one hundred forty-two million, four hundred twenty-five thousand, three hundred forty-one".