411400321 has 4 divisors (see below), whose sum is σ = 416608000. Its totient is φ = 406192644.

The previous prime is 411400303. The next prime is 411400337. The reversal of 411400321 is 123004114.

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 411400321 - 2⁷ = 411400193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411400295 and 411400304.

It is not an unprimeable number, because it can be changed into a prime (411400621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2603721 + ... + 2603878.

It is an arithmetic number, because the mean of its divisors is an integer number (104152000).

Almost surely, 2^411400321 is an apocalyptic number.

It is an amenable number.

411400321 is a deficient number, since it is larger than the sum of its proper divisors (5207679).

411400321 is an equidigital number, since it uses as much as digits as its factorization.

411400321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207678.

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

The square root of 411400321 is about 20283.0057190743. The cubic root of 411400321 is about 743.7406895146.

Adding to 411400321 its reverse (123004114), we get a palindrome (534404435).

The spelling of 411400321 in words is "four hundred eleven million, four hundred thousand, three hundred twenty-one".