10442128 has 20 divisors (see below), whose sum is σ = 20325708. Its totient is φ = 5196800.

The previous prime is 10442119. The next prime is 10442197. The reversal of 10442128 is 82124401.

10442128 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 3640464 + 6801664 = 1908^2 + 2608^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10442099 and 10442108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328 + ... + 5128.

Almost surely, 2^10442128 is an apocalyptic number.

It is an amenable number.

10442128 is a deficient number, since it is larger than the sum of its proper divisors (9883580).

10442128 is a wasteful number, since it uses less digits than its factorization.

10442128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 10442128 is about 3231.4281672350. The cubic root of 10442128 is about 218.5729115889.

Adding to 10442128 its reverse (82124401), we get a palindrome (92566529).

The spelling of 10442128 in words is "ten million, four hundred forty-two thousand, one hundred twenty-eight".