413131423 has 4 divisors (see below), whose sum is σ = 413848000. Its totient is φ = 412414848.

The previous prime is 413131417. The next prime is 413131427. The reversal of 413131423 is 324131314.

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 413131423 - 2⁵ = 413131391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413131394 and 413131403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413131427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357423 + ... + 358576.

It is an arithmetic number, because the mean of its divisors is an integer number (103462000).

Almost surely, 2^413131423 is an apocalyptic number.

413131423 is a deficient number, since it is larger than the sum of its proper divisors (716577).

413131423 is an equidigital number, since it uses as much as digits as its factorization.

413131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716576.

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

The square root of 413131423 is about 20325.6346272386. The cubic root of 413131423 is about 744.7824075137.

Adding to 413131423 its reverse (324131314), we get a palindrome (737262737).

The spelling of 413131423 in words is "four hundred thirteen million, one hundred thirty-one thousand, four hundred twenty-three".