413243131 has 4 divisors (see below), whose sum is σ = 472277872. Its totient is φ = 354208392.

The previous prime is 413243099. The next prime is 413243161. The reversal of 413243131 is 131342314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131342314 = 2 ⋅65671157.

It is a cyclic number.

It is not a de Polignac number, because 413243131 - 2⁵ = 413243099 is a prime.

It is a super-2 number, since 2×413243131² = 341539770637366322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413243161) 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, 29517360 + ... + 29517373.

It is an arithmetic number, because the mean of its divisors is an integer number (118069468).

Almost surely, 2^413243131 is an apocalyptic number.

413243131 is a deficient number, since it is larger than the sum of its proper divisors (59034741).

413243131 is an equidigital number, since it uses as much as digits as its factorization.

413243131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59034740.

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

The square root of 413243131 is about 20328.3823999845. The cubic root of 413243131 is about 744.8495295407.

Adding to 413243131 its reverse (131342314), we get a palindrome (544585445).

The spelling of 413243131 in words is "four hundred thirteen million, two hundred forty-three thousand, one hundred thirty-one".