42982563319 has 2 divisors, whose sum is σ = 42982563320. Its totient is φ = 42982563318.

The previous prime is 42982563317. The next prime is 42982563359. The reversal of 42982563319 is 91336528924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42982563319 - 2¹ = 42982563317 is a prime.

It is a super-2 number, since 2×42982563319² (a number of 22 digits) contains 22 as substring.

Together with 42982563317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42982563311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21491281659 + 21491281660.

It is an arithmetic number, because the mean of its divisors is an integer number (21491281660).

Almost surely, 2^42982563319 is an apocalyptic number.

42982563319 is a deficient number, since it is larger than the sum of its proper divisors (1).

42982563319 is an equidigital number, since it uses as much as digits as its factorization.

42982563319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 52.

The spelling of 42982563319 in words is "forty-two billion, nine hundred eighty-two million, five hundred sixty-three thousand, three hundred nineteen".