413223431 has 4 divisors (see below), whose sum is σ = 413265264. Its totient is φ = 413181600.

The previous prime is 413223413. The next prime is 413223443. The reversal of 413223431 is 134322314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 413223431 - 2⁶ = 413223367 is a prime.

It is a super-2 number, since 2×413223431² = 341507207854823522, 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 = 413223397 and 413223406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413223491) 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, 3071 + ... + 28911.

It is an arithmetic number, because the mean of its divisors is an integer number (103316316).

Almost surely, 2^413223431 is an apocalyptic number.

413223431 is a deficient number, since it is larger than the sum of its proper divisors (41833).

413223431 is a wasteful number, since it uses less digits than its factorization.

413223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41832.

The product of its digits is 1728, while the sum is 23.

The square root of 413223431 is about 20327.8978499991. The cubic root of 413223431 is about 744.8376932730.

Adding to 413223431 its reverse (134322314), we get a palindrome (547545745).

The spelling of 413223431 in words is "four hundred thirteen million, two hundred twenty-three thousand, four hundred thirty-one".