10441021 has 4 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 10425052.

The previous prime is 10440979. The next prime is 10441027. The reversal of 10441021 is 12014401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12014401 = 7 ⋅1716343.

It is a cyclic number.

It is not a de Polignac number, because 10441021 - 2⁹ = 10440509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10440992 and 10441010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10441027) 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, 6961 + ... + 8326.

It is an arithmetic number, because the mean of its divisors is an integer number (2614248).

Almost surely, 2^10441021 is an apocalyptic number.

It is an amenable number.

10441021 is a deficient number, since it is larger than the sum of its proper divisors (15971).

10441021 is an equidigital number, since it uses as much as digits as its factorization.

10441021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15970.

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

The square root of 10441021 is about 3231.2568762016. The cubic root of 10441021 is about 218.5651874684.

Adding to 10441021 its reverse (12014401), we get a palindrome (22455422).

The spelling of 10441021 in words is "ten million, four hundred forty-one thousand, twenty-one".