42356016332305 has 32 divisors (see below), whose sum is σ = 56011011952896. Its totient is φ = 30550312767744.

The previous prime is 42356016332297. The next prime is 42356016332351. The reversal of 42356016332305 is 50323361065324.

42356016332305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42356016332305 - 2³ = 42356016332297 is a prime.

It is a super-2 number, since 2×42356016332305² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 197843299 + ... + 198057271.

It is an arithmetic number, because the mean of its divisors is an integer number (1750344123528).

Almost surely, 2^{42356016332305} is an apocalyptic number.

It is an amenable number.

42356016332305 is a deficient number, since it is larger than the sum of its proper divisors (13654995620591).

42356016332305 is a wasteful number, since it uses less digits than its factorization.

42356016332305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284857.

The product of its (nonzero) digits is 1166400, while the sum is 43.

Adding to 42356016332305 its reverse (50323361065324), we get a palindrome (92679377397629).

The spelling of 42356016332305 in words is "forty-two trillion, three hundred fifty-six billion, sixteen million, three hundred thirty-two thousand, three hundred five".