10442011 has 4 divisors (see below), whose sum is σ = 10448632. Its totient is φ = 10435392.

The previous prime is 10441999. The next prime is 10442027. The reversal of 10442011 is 11024401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11024401 = 199 ⋅55399.

It is a cyclic number.

It is not a de Polignac number, because 10442011 - 2⁵ = 10441979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10441982 and 10442000.

It is not an unprimeable number, because it can be changed into a prime (10442611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580 + ... + 4606.

It is an arithmetic number, because the mean of its divisors is an integer number (2612158).

Almost surely, 2^10442011 is an apocalyptic number.

10442011 is a deficient number, since it is larger than the sum of its proper divisors (6621).

10442011 is an equidigital number, since it uses as much as digits as its factorization.

10442011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6620.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 10442011 is about 3231.4100637338. The cubic root of 10442011 is about 218.5720952442.

Adding to 10442011 its reverse (11024401), we get a palindrome (21466412).

The spelling of 10442011 in words is "ten million, four hundred forty-two thousand, eleven".