160441438 has 4 divisors (see below), whose sum is σ = 240662160. Its totient is φ = 80220718.

The previous prime is 160441433. The next prime is 160441439. The reversal of 160441438 is 834144061.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160441433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40110358 + ... + 40110361.

It is an arithmetic number, because the mean of its divisors is an integer number (60165540).

Almost surely, 2^160441438 is an apocalyptic number.

160441438 is a deficient number, since it is larger than the sum of its proper divisors (80220722).

160441438 is an equidigital number, since it uses as much as digits as its factorization.

160441438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80220721.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 160441438 is about 12666.5479906721. The cubic root of 160441438 is about 543.3823344802.

Adding to 160441438 its reverse (834144061), we get a palindrome (994585499).

The spelling of 160441438 in words is "one hundred sixty million, four hundred forty-one thousand, four hundred thirty-eight".