13433024161 has 4 divisors (see below), whose sum is σ = 13442559300. Its totient is φ = 13423489024.

The previous prime is 13433024131. The next prime is 13433024177. The reversal of 13433024161 is 16142033431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16142033431 = 593 ⋅27220967.

It can be written as a sum of positive squares in 2 ways, for example, as 5526435600 + 7906588561 = 74340^2 + 88919^2 .

It is a cyclic number.

It is not a de Polignac number, because 13433024161 - 2⁹ = 13433023649 is a prime.

It is a super-2 number, since 2×13433024161² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13433024131) 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, 4765456 + ... + 4768273.

It is an arithmetic number, because the mean of its divisors is an integer number (3360639825).

Almost surely, 2^13433024161 is an apocalyptic number.

It is an amenable number.

13433024161 is a deficient number, since it is larger than the sum of its proper divisors (9535139).

13433024161 is an equidigital number, since it uses as much as digits as its factorization.

13433024161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9535138.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13433024161 its reverse (16142033431), we get a palindrome (29575057592).

The spelling of 13433024161 in words is "thirteen billion, four hundred thirty-three million, twenty-four thousand, one hundred sixty-one".