10442443 has 16 divisors (see below), whose sum is σ = 11907072. Its totient is φ = 9072000.

The previous prime is 10442401. The next prime is 10442461. The reversal of 10442443 is 34424401.

It is a cyclic number.

It is not a de Polignac number, because 10442443 - 2²¹ = 8345291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10443443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38398 + ... + 38668.

It is an arithmetic number, because the mean of its divisors is an integer number (744192).

Almost surely, 2^10442443 is an apocalyptic number.

10442443 is a deficient number, since it is larger than the sum of its proper divisors (1464629).

10442443 is a wasteful number, since it uses less digits than its factorization.

10442443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 10442443 is about 3231.4769069266. The cubic root of 10442443 is about 218.5751094095.

Adding to 10442443 its reverse (34424401), we get a palindrome (44866844).

The spelling of 10442443 in words is "ten million, four hundred forty-two thousand, four hundred forty-three".