410204421 has 12 divisors (see below), whose sum is σ = 646382880. Its totient is φ = 248608680.

The previous prime is 410204359. The next prime is 410204437. The reversal of 410204421 is 124402014.

410204421 is a `hidden beast` number, since 41 + 0 + 204 + 421 = 666.

It is not a de Polignac number, because 410204421 - 2¹³ = 410196229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 410204394 and 410204403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410209421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2071641 + ... + 2071838.

It is an arithmetic number, because the mean of its divisors is an integer number (53865240).

Almost surely, 2^410204421 is an apocalyptic number.

It is an amenable number.

410204421 is a deficient number, since it is larger than the sum of its proper divisors (236178459).

410204421 is a wasteful number, since it uses less digits than its factorization.

410204421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4143496 (or 4143493 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 410204421 is about 20253.5039190753. The cubic root of 410204421 is about 743.0193299068.

Adding to 410204421 its reverse (124402014), we get a palindrome (534606435).

The spelling of 410204421 in words is "four hundred ten million, two hundred four thousand, four hundred twenty-one".