160134433 has 8 divisors (see below), whose sum is σ = 166386600. Its totient is φ = 153931008.

The previous prime is 160134421. The next prime is 160134449. The reversal of 160134433 is 334431061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 74442384 + 85692049 = 8628^2 + 9257^2 .

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-160134433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160134398 and 160134407.

It is not an unprimeable number, because it can be changed into a prime (160134493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5416 + ... + 18697.

It is an arithmetic number, because the mean of its divisors is an integer number (20798325).

Almost surely, 2^160134433 is an apocalyptic number.

It is an amenable number.

160134433 is a deficient number, since it is larger than the sum of its proper divisors (6252167).

160134433 is a wasteful number, since it uses less digits than its factorization.

160134433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24371.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 160134433 is about 12654.4234558513. The cubic root of 160134433 is about 543.0355254656.

Adding to 160134433 its reverse (334431061), we get a palindrome (494565494).

The spelling of 160134433 in words is "one hundred sixty million, one hundred thirty-four thousand, four hundred thirty-three".