410421001 has 4 divisors (see below), whose sum is σ = 410575104. Its totient is φ = 410266900.

The previous prime is 410420999. The next prime is 410421017. The reversal of 410421001 is 100124014.

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.

It is a cyclic number.

It is not a de Polignac number, because 410421001 - 2¹ = 410420999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (410421041) 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 3 ways as a sum of consecutive naturals, for example, 72985 + ... + 78406.

It is an arithmetic number, because the mean of its divisors is an integer number (102643776).

Almost surely, 2^410421001 is an apocalyptic number.

It is an amenable number.

410421001 is a deficient number, since it is larger than the sum of its proper divisors (154103).

410421001 is a wasteful number, since it uses less digits than its factorization.

410421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154102.

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

The square root of 410421001 is about 20258.8499426794. The cubic root of 410421001 is about 743.1500735110.

Adding to 410421001 its reverse (100124014), we get a palindrome (510545015).

The spelling of 410421001 in words is "four hundred ten million, four hundred twenty-one thousand, one".