42303330441 has 12 divisors (see below), whose sum is σ = 61665406660. Its totient is φ = 27943483680.

The previous prime is 42303330431. The next prime is 42303330449. The reversal of 42303330441 is 14403330324.

42303330441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34612742025 + 7690588416 = 186045^2 + 87696^2 .

It is not a de Polignac number, because 42303330441 - 2⁵ = 42303330409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42303330449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21560350 + ... + 21562311.

Almost surely, 2^42303330441 is an apocalyptic number.

It is an amenable number.

42303330441 is a deficient number, since it is larger than the sum of its proper divisors (19362076219).

42303330441 is a wasteful number, since it uses less digits than its factorization.

42303330441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43122776 (or 43122773 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 42303330441 its reverse (14403330324), we get a palindrome (56706660765).

The spelling of 42303330441 in words is "forty-two billion, three hundred three million, three hundred thirty thousand, four hundred forty-one".