42302713 has 2 divisors, whose sum is σ = 42302714. Its totient is φ = 42302712.

The previous prime is 42302657. The next prime is 42302731. The reversal of 42302713 is 31720324.

Together with next prime (42302731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34668544 + 7634169 = 5888^2 + 2763^2 .

It is a cyclic number.

It is not a de Polignac number, because 42302713 - 2²⁵ = 8748281 is a prime.

It is not a weakly prime, because it can be changed into another prime (42302753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21151356 + 21151357.

It is an arithmetic number, because the mean of its divisors is an integer number (21151357).

Almost surely, 2^42302713 is an apocalyptic number.

It is an amenable number.

42302713 is a deficient number, since it is larger than the sum of its proper divisors (1).

42302713 is an equidigital number, since it uses as much as digits as its factorization.

42302713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 42302713 is about 6504.0535821901. The cubic root of 42302713 is about 348.4357760296.

The spelling of 42302713 in words is "forty-two million, three hundred two thousand, seven hundred thirteen".