42566022235 has 32 divisors (see below), whose sum is σ = 57552182208. Its totient is φ = 29956792320.

The previous prime is 42566022217. The next prime is 42566022241. The reversal of 42566022235 is 53222066524.

It is not a de Polignac number, because 42566022235 - 2¹¹ = 42566020187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42566022194 and 42566022203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112779 + ... + 312811.

It is an arithmetic number, because the mean of its divisors is an integer number (1798505694).

Almost surely, 2^42566022235 is an apocalyptic number.

42566022235 is a deficient number, since it is larger than the sum of its proper divisors (14986159973).

42566022235 is a wasteful number, since it uses less digits than its factorization.

42566022235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200175.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 42566022235 its reverse (53222066524), we get a palindrome (95788088759).

The spelling of 42566022235 in words is "forty-two billion, five hundred sixty-six million, twenty-two thousand, two hundred thirty-five".