413313421 has 12 divisors (see below), whose sum is σ = 438533760. Its totient is φ = 389130480.

The previous prime is 413313413. The next prime is 413313431. The reversal of 413313421 is 124313314.

It is not a de Polignac number, because 413313421 - 2³ = 413313413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413313392 and 413313401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413313431) 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, 37570 + ... + 47308.

It is an arithmetic number, because the mean of its divisors is an integer number (36544480).

Almost surely, 2^413313421 is an apocalyptic number.

It is an amenable number.

413313421 is a deficient number, since it is larger than the sum of its proper divisors (25220339).

413313421 is an equidigital number, since it uses as much as digits as its factorization.

413313421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844 (or 9807 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 413313421 is about 20330.1111900550. Note that the first 4 decimals coincide. The cubic root of 413313421 is about 744.8917585187.

Adding to 413313421 its reverse (124313314), we get a palindrome (537626735).

The spelling of 413313421 in words is "four hundred thirteen million, three hundred thirteen thousand, four hundred twenty-one".