144200161 has 8 divisors (see below), whose sum is σ = 165528000. Its totient is φ = 123054288.

The previous prime is 144200159. The next prime is 144200167. The reversal of 144200161 is 161002441.

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

It is not a de Polignac number, because 144200161 - 2¹ = 144200159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144200167) 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 in 7 ways as a sum of consecutive naturals, for example, 43786 + ... + 46963.

It is an arithmetic number, because the mean of its divisors is an integer number (20691000).

Almost surely, 2^144200161 is an apocalyptic number.

It is an amenable number.

144200161 is a deficient number, since it is larger than the sum of its proper divisors (21327839).

144200161 is an equidigital number, since it uses as much as digits as its factorization.

144200161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90983.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 144200161 is about 12008.3371455002. The cubic root of 144200161 is about 524.3910229870.

The spelling of 144200161 in words is "one hundred forty-four million, two hundred thousand, one hundred sixty-one".