10413421 has 2 divisors, whose sum is σ = 10413422. Its totient is φ = 10413420.

The previous prime is 10413397. The next prime is 10413433. The reversal of 10413421 is 12431401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9672100 + 741321 = 3110^2 + 861^2 .

It is a cyclic number.

It is not a de Polignac number, because 10413421 - 2¹⁵ = 10380653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10413395 and 10413404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10413451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5206710 + 5206711.

It is an arithmetic number, because the mean of its divisors is an integer number (5206711).

Almost surely, 2^10413421 is an apocalyptic number.

It is an amenable number.

10413421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10413421 is an equidigital number, since it uses as much as digits as its factorization.

10413421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10413421 is about 3226.9832661481. The cubic root of 10413421 is about 218.3724310198.

Adding to 10413421 its reverse (12431401), we get a palindrome (22844822).

The spelling of 10413421 in words is "ten million, four hundred thirteen thousand, four hundred twenty-one".