42016463 has 2 divisors, whose sum is σ = 42016464. Its totient is φ = 42016462.

The previous prime is 42016453. The next prime is 42016483. The reversal of 42016463 is 36461024.

42016463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42016463 - 2⁶ = 42016399 is a prime.

It is a super-4 number, since 4×42016463⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42016433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21008231 + 21008232.

It is an arithmetic number, because the mean of its divisors is an integer number (21008232).

Almost surely, 2^42016463 is an apocalyptic number.

42016463 is a deficient number, since it is larger than the sum of its proper divisors (1).

42016463 is an equidigital number, since it uses as much as digits as its factorization.

42016463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 42016463 is about 6482.0107219905. The cubic root of 42016463 is about 347.6480758785.

Adding to 42016463 its reverse (36461024), we get a palindrome (78477487).

The spelling of 42016463 in words is "forty-two million, sixteen thousand, four hundred sixty-three".