10443142 has 8 divisors (see below), whose sum is σ = 15678432. Its totient is φ = 5217000.

The previous prime is 10443137. The next prime is 10443221. The reversal of 10443142 is 24134401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 3267 + ... + 5617.

It is an arithmetic number, because the mean of its divisors is an integer number (1959804).

Almost surely, 2^10443142 is an apocalyptic number.

10443142 is a deficient number, since it is larger than the sum of its proper divisors (5235290).

10443142 is a wasteful number, since it uses less digits than its factorization.

10443142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10443142 is about 3231.5850599976. The cubic root of 10443142 is about 218.5799863205.

Adding to 10443142 its reverse (24134401), we get a palindrome (34577543).

It can be divided in two parts, 10443 and 142, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 10443142 in words is "ten million, four hundred forty-three thousand, one hundred forty-two".