144253211 has 16 divisors (see below), whose sum is σ = 158850720. Its totient is φ = 130437120.

The previous prime is 144253189. The next prime is 144253223. The reversal of 144253211 is 112352441.

It is a cyclic number.

It is not a de Polignac number, because 144253211 - 2¹⁰ = 144252187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144253231) 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 15 ways as a sum of consecutive naturals, for example, 45155 + ... + 48243.

It is an arithmetic number, because the mean of its divisors is an integer number (9928170).

Almost surely, 2^144253211 is an apocalyptic number.

144253211 is a deficient number, since it is larger than the sum of its proper divisors (14597509).

144253211 is a wasteful number, since it uses less digits than its factorization.

144253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214.

The product of its digits is 960, while the sum is 23.

The square root of 144253211 is about 12010.5458243995. The cubic root of 144253211 is about 524.4553214196.

The spelling of 144253211 in words is "one hundred forty-four million, two hundred fifty-three thousand, two hundred eleven".