142310041 has 2 divisors, whose sum is σ = 142310042. Its totient is φ = 142310040.

The previous prime is 142310033. The next prime is 142310071. The reversal of 142310041 is 140013241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139334416 + 2975625 = 11804^2 + 1725^2 .

It is a cyclic number.

It is not a de Polignac number, because 142310041 - 2³ = 142310033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142309997 and 142310024.

It is not a weakly prime, because it can be changed into another prime (142310071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71155020 + 71155021.

It is an arithmetic number, because the mean of its divisors is an integer number (71155021).

Almost surely, 2^142310041 is an apocalyptic number.

It is an amenable number.

142310041 is a deficient number, since it is larger than the sum of its proper divisors (1).

142310041 is an equidigital number, since it uses as much as digits as its factorization.

142310041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 142310041 is about 11929.3772259913. The cubic root of 142310041 is about 522.0897672037.

Adding to 142310041 its reverse (140013241), we get a palindrome (282323282).

The spelling of 142310041 in words is "one hundred forty-two million, three hundred ten thousand, forty-one".