410321243 has 4 divisors (see below), whose sum is σ = 410415768. Its totient is φ = 410226720.

The previous prime is 410321221. The next prime is 410321251. The reversal of 410321243 is 342123014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 410321243 - 2¹⁸ = 410059099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (410321273) 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, 40421 + ... + 49542.

It is an arithmetic number, because the mean of its divisors is an integer number (102603942).

Almost surely, 2^410321243 is an apocalyptic number.

410321243 is a deficient number, since it is larger than the sum of its proper divisors (94525).

410321243 is an equidigital number, since it uses as much as digits as its factorization.

410321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94524.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 410321243 is about 20256.3877085723. The cubic root of 410321243 is about 743.0898579663.

Adding to 410321243 its reverse (342123014), we get a palindrome (752444257).

The spelling of 410321243 in words is "four hundred ten million, three hundred twenty-one thousand, two hundred forty-three".