413043342161 has 4 divisors (see below), whose sum is σ = 413091530292. Its totient is φ = 412995154032.

The previous prime is 413043342139. The next prime is 413043342221. The reversal of 413043342161 is 161243340314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110054745025 + 302988597136 = 331745^2 + 550444^2 .

It is a cyclic number.

It is not a de Polignac number, because 413043342161 - 2¹⁸ = 413043080017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413043342661) 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, 24081206 + ... + 24098351.

It is an arithmetic number, because the mean of its divisors is an integer number (103272882573).

Almost surely, 2^413043342161 is an apocalyptic number.

It is an amenable number.

413043342161 is a deficient number, since it is larger than the sum of its proper divisors (48188131).

413043342161 is an equidigital number, since it uses as much as digits as its factorization.

413043342161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48188130.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 413043342161 its reverse (161243340314), we get a palindrome (574286682475).

The spelling of 413043342161 in words is "four hundred thirteen billion, forty-three million, three hundred forty-two thousand, one hundred sixty-one".