42566034112 has 28 divisors (see below), whose sum is σ = 96533685520. Its totient is φ = 18242585856.

The previous prime is 42566034089. The next prime is 42566034113. The reversal of 42566034112 is 21143066524.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (42566034113) 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 in 3 ways as a sum of consecutive naturals, for example, 47506287 + ... + 47507182.

Almost surely, 2^42566034112 is an apocalyptic number.

It is an amenable number.

42566034112 is an abundant number, since it is smaller than the sum of its proper divisors (53967651408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42566034112 is an equidigital number, since it uses as much as digits as its factorization.

42566034112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95013488 (or 95013478 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 42566034112 in words is "forty-two billion, five hundred sixty-six million, thirty-four thousand, one hundred twelve".