160444149 has 4 divisors (see below), whose sum is σ = 213925536. Its totient is φ = 106962764.

The previous prime is 160444139. The next prime is 160444157. The reversal of 160444149 is 941444061.

160444149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160444149 - 2⁸ = 160443893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160444139) 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, 26740689 + ... + 26740694.

It is an arithmetic number, because the mean of its divisors is an integer number (53481384).

Almost surely, 2^160444149 is an apocalyptic number.

It is an amenable number.

160444149 is a deficient number, since it is larger than the sum of its proper divisors (53481387).

160444149 is an equidigital number, since it uses as much as digits as its factorization.

160444149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53481386.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 160444149 is about 12666.6550043806. The cubic root of 160444149 is about 543.3853949971.

It can be divided in two parts, 1604 and 44149, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 160444149 in words is "one hundred sixty million, four hundred forty-four thousand, one hundred forty-nine".