42680711 has 2 divisors, whose sum is σ = 42680712. Its totient is φ = 42680710.

The previous prime is 42680689. The next prime is 42680719. The reversal of 42680711 is 11708624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42680711 - 2¹⁸ = 42418567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42680719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21340355 + 21340356.

It is an arithmetic number, because the mean of its divisors is an integer number (21340356).

Almost surely, 2^42680711 is an apocalyptic number.

42680711 is a deficient number, since it is larger than the sum of its proper divisors (1).

42680711 is an equidigital number, since it uses as much as digits as its factorization.

42680711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 42680711 is about 6533.0476042962. The cubic root of 42680711 is about 349.4705218612.

The spelling of 42680711 in words is "forty-two million, six hundred eighty thousand, seven hundred eleven".