142892713 has 2 divisors, whose sum is σ = 142892714. Its totient is φ = 142892712.

The previous prime is 142892699. The next prime is 142892719. The reversal of 142892713 is 317298241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135559449 + 7333264 = 11643^2 + 2708^2 .

It is a cyclic number.

It is not a de Polignac number, because 142892713 - 2⁹ = 142892201 is a prime.

It is not a weakly prime, because it can be changed into another prime (142892719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71446356 + 71446357.

It is an arithmetic number, because the mean of its divisors is an integer number (71446357).

Almost surely, 2^142892713 is an apocalyptic number.

It is an amenable number.

142892713 is a deficient number, since it is larger than the sum of its proper divisors (1).

142892713 is an equidigital number, since it uses as much as digits as its factorization.

142892713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 142892713 is about 11953.7740065638. The cubic root of 142892713 is about 522.8013423165.

The spelling of 142892713 in words is "one hundred forty-two million, eight hundred ninety-two thousand, seven hundred thirteen".