316430041 has 4 divisors (see below), whose sum is σ = 317227492. Its totient is φ = 315632592.

The previous prime is 316430033. The next prime is 316430063. The reversal of 316430041 is 140034613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140034613 = 263 ⋅532451.

It can be written as a sum of positive squares in 2 ways, for example, as 87815641 + 228614400 = 9371^2 + 15120^2 .

It is a cyclic number.

It is not a de Polignac number, because 316430041 - 2³ = 316430033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316429994 and 316430021.

It is not an unprimeable number, because it can be changed into a prime (316430011) 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, 398130 + ... + 398923.

It is an arithmetic number, because the mean of its divisors is an integer number (79306873).

Almost surely, 2^316430041 is an apocalyptic number.

It is an amenable number.

316430041 is a deficient number, since it is larger than the sum of its proper divisors (797451).

316430041 is an equidigital number, since it uses as much as digits as its factorization.

316430041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797450.

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

The square root of 316430041 is about 17788.4805703017. The cubic root of 316430041 is about 681.4373008434.

Adding to 316430041 its reverse (140034613), we get a palindrome (456464654).

The spelling of 316430041 in words is "three hundred sixteen million, four hundred thirty thousand, forty-one".