144311163 has 8 divisors (see below), whose sum is σ = 199050000. Its totient is φ = 92889888.

The previous prime is 144311161. The next prime is 144311201. The reversal of 144311163 is 361113441.

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

It is not a de Polignac number, because 144311163 - 2¹ = 144311161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144311161) 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, 829288 + ... + 829461.

It is an arithmetic number, because the mean of its divisors is an integer number (24881250).

Almost surely, 2^144311163 is an apocalyptic number.

144311163 is a deficient number, since it is larger than the sum of its proper divisors (54738837).

144311163 is a wasteful number, since it uses less digits than its factorization.

144311163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658781.

The product of its digits is 864, while the sum is 24.

The square root of 144311163 is about 12012.9581286209. The cubic root of 144311163 is about 524.5255432318.

The spelling of 144311163 in words is "one hundred forty-four million, three hundred eleven thousand, one hundred sixty-three".