413421231 has 8 divisors (see below), whose sum is σ = 551441920. Its totient is φ = 275507352.

The previous prime is 413421227. The next prime is 413421263. The reversal of 413421231 is 132124314.

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

It is not a de Polignac number, because 413421231 - 2² = 413421227 is a prime.

It is a super-2 number, since 2×413421231² = 341834228483110722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413421198 and 413421207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413421731) 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, 17185 + ... + 33498.

It is an arithmetic number, because the mean of its divisors is an integer number (68930240).

Almost surely, 2^413421231 is an apocalyptic number.

413421231 is a deficient number, since it is larger than the sum of its proper divisors (138020689).

413421231 is a wasteful number, since it uses less digits than its factorization.

413421231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53405.

The product of its digits is 576, while the sum is 21.

The square root of 413421231 is about 20332.7625029163. The cubic root of 413421231 is about 744.9565195410.

Adding to 413421231 its reverse (132124314), we get a palindrome (545545545).

The spelling of 413421231 in words is "four hundred thirteen million, four hundred twenty-one thousand, two hundred thirty-one".