144611212 has 24 divisors (see below), whose sum is σ = 264854016. Its totient is φ = 68957328.

The previous prime is 144611119. The next prime is 144611213. The reversal of 144611212 is 212116441.

144611212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144611212² = 41824805272217888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144611213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31623 + ... + 35905.

It is an arithmetic number, because the mean of its divisors is an integer number (11035584).

Almost surely, 2^144611212 is an apocalyptic number.

It is an amenable number.

144611212 is a deficient number, since it is larger than the sum of its proper divisors (120242804).

144611212 is a wasteful number, since it uses less digits than its factorization.

144611212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677 (or 4675 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 144611212 is about 12025.4401998430. The cubic root of 144611212 is about 524.8888193894. Note that the first 4 decimals are identical.

Adding to 144611212 its reverse (212116441), we get a palindrome (356727653).

The spelling of 144611212 in words is "one hundred forty-four million, six hundred eleven thousand, two hundred twelve".