13434161 has 8 divisors (see below), whose sum is σ = 14527464. Its totient is φ = 12349440.

The previous prime is 13434149. The next prime is 13434167. The reversal of 13434161 is 16143431.

It can be written as a sum of positive squares in 4 ways, for example, as 874225 + 12559936 = 935^2 + 3544^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13434161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13434167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331 + ... + 5351.

It is an arithmetic number, because the mean of its divisors is an integer number (1815933).

Almost surely, 2^13434161 is an apocalyptic number.

It is an amenable number.

13434161 is a deficient number, since it is larger than the sum of its proper divisors (1093303).

13434161 is a wasteful number, since it uses less digits than its factorization.

13434161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291.

The product of its digits is 864, while the sum is 23.

The square root of 13434161 is about 3665.2641105383. The cubic root of 13434161 is about 237.7224420117.

Adding to 13434161 its reverse (16143431), we get a palindrome (29577592).

The spelling of 13434161 in words is "thirteen million, four hundred thirty-four thousand, one hundred sixty-one".