411430421 has 8 divisors (see below), whose sum is σ = 418648800. Its totient is φ = 404227440.

The previous prime is 411430403. The next prime is 411430477. The reversal of 411430421 is 124034114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 411430421 - 2¹⁰ = 411429397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411430393 and 411430402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411432421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58850 + ... + 65468.

It is an arithmetic number, because the mean of its divisors is an integer number (52331100).

Almost surely, 2^411430421 is an apocalyptic number.

It is an amenable number.

411430421 is a deficient number, since it is larger than the sum of its proper divisors (7218379).

411430421 is a wasteful number, since it uses less digits than its factorization.

411430421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 411430421 is about 20283.7477059837. The cubic root of 411430421 is about 743.7588276051.

Adding to 411430421 its reverse (124034114), we get a palindrome (535464535).

The spelling of 411430421 in words is "four hundred eleven million, four hundred thirty thousand, four hundred twenty-one".