42711703 has 2 divisors, whose sum is σ = 42711704. Its totient is φ = 42711702.

The previous prime is 42711689. The next prime is 42711733. The reversal of 42711703 is 30711724.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42711703 - 2²¹ = 40614551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42711733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21355851 + 21355852.

It is an arithmetic number, because the mean of its divisors is an integer number (21355852).

Almost surely, 2^42711703 is an apocalyptic number.

42711703 is a deficient number, since it is larger than the sum of its proper divisors (1).

42711703 is an equidigital number, since it uses as much as digits as its factorization.

42711703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 42711703 is about 6535.4191143338. The cubic root of 42711703 is about 349.5550891022. Note that the first 3 decimals are identical.

The spelling of 42711703 in words is "forty-two million, seven hundred eleven thousand, seven hundred three".