42810714571 has 2 divisors, whose sum is σ = 42810714572. Its totient is φ = 42810714570.

The previous prime is 42810714497. The next prime is 42810714577. The reversal of 42810714571 is 17541701824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42810714571 - 2²⁷ = 42676496843 is a prime.

It is not a weakly prime, because it can be changed into another prime (42810714577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21405357285 + 21405357286.

It is an arithmetic number, because the mean of its divisors is an integer number (21405357286).

Almost surely, 2^42810714571 is an apocalyptic number.

42810714571 is a deficient number, since it is larger than the sum of its proper divisors (1).

42810714571 is an equidigital number, since it uses as much as digits as its factorization.

42810714571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 40.

The spelling of 42810714571 in words is "forty-two billion, eight hundred ten million, seven hundred fourteen thousand, five hundred seventy-one".