42416993519 has 2 divisors, whose sum is σ = 42416993520. Its totient is φ = 42416993518.

The previous prime is 42416993417. The next prime is 42416993527. The reversal of 42416993519 is 91539961424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42416993519 - 2⁸ = 42416993263 is a prime.

It is a super-2 number, since 2×42416993519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42416993219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21208496759 + 21208496760.

It is an arithmetic number, because the mean of its divisors is an integer number (21208496760).

Almost surely, 2^42416993519 is an apocalyptic number.

42416993519 is a deficient number, since it is larger than the sum of its proper divisors (1).

42416993519 is an equidigital number, since it uses as much as digits as its factorization.

42416993519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 53.

The spelling of 42416993519 in words is "forty-two billion, four hundred sixteen million, nine hundred ninety-three thousand, five hundred nineteen".