42230845033 has 6 divisors (see below), whose sum is σ = 45729258414. Its totient is φ = 38982318336.

The previous prime is 42230845021. The next prime is 42230845037. The reversal of 42230845033 is 33054803224.

It can be written as a sum of positive squares in 3 ways, for example, as 429815824 + 41801029209 = 20732^2 + 204453^2 .

It is not a de Polignac number, because 42230845033 - 2⁹ = 42230844521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42230845033.

It is not an unprimeable number, because it can be changed into a prime (42230845037) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 124943160 + ... + 124943497.

It is an arithmetic number, because the mean of its divisors is an integer number (7621543069).

Almost surely, 2^42230845033 is an apocalyptic number.

It is an amenable number.

42230845033 is a deficient number, since it is larger than the sum of its proper divisors (3498413381).

42230845033 is a wasteful number, since it uses less digits than its factorization.

42230845033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249886683 (or 249886670 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 42230845033 in words is "forty-two billion, two hundred thirty million, eight hundred forty-five thousand, thirty-three".