10411421 has 4 divisors (see below), whose sum is σ = 10508832. Its totient is φ = 10314012.

The previous prime is 10411409. The next prime is 10411447. The reversal of 10411421 is 12411401.

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: 12411401 = 647 ⋅19183.

It is a cyclic number.

It is not a de Polignac number, because 10411421 - 2¹⁰ = 10410397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10411396 and 10411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10411451) 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, 48545 + ... + 48758.

It is an arithmetic number, because the mean of its divisors is an integer number (2627208).

Almost surely, 2^10411421 is an apocalyptic number.

It is an amenable number.

10411421 is a deficient number, since it is larger than the sum of its proper divisors (97411).

10411421 is an equidigital number, since it uses as much as digits as its factorization.

10411421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97410.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 10411421 is about 3226.6733643181. The cubic root of 10411421 is about 218.3584499331.

Adding to 10411421 its reverse (12411401), we get a palindrome (22822822).

The spelling of 10411421 in words is "ten million, four hundred eleven thousand, four hundred twenty-one".