42718209283 has 2 divisors, whose sum is σ = 42718209284. Its totient is φ = 42718209282.

The previous prime is 42718209251. The next prime is 42718209301. The reversal of 42718209283 is 38290281724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42718209283 - 2⁵ = 42718209251 is a prime.

It is not a weakly prime, because it can be changed into another prime (42718209223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21359104641 + 21359104642.

It is an arithmetic number, because the mean of its divisors is an integer number (21359104642).

Almost surely, 2^42718209283 is an apocalyptic number.

42718209283 is a deficient number, since it is larger than the sum of its proper divisors (1).

42718209283 is an equidigital number, since it uses as much as digits as its factorization.

42718209283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 42718209283 in words is "forty-two billion, seven hundred eighteen million, two hundred nine thousand, two hundred eighty-three".