144124212 has 48 divisors (see below), whose sum is σ = 343353024. Its totient is φ = 47040000.

The previous prime is 144124199. The next prime is 144124217. The reversal of 144124212 is 212421441.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144124217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293287 + ... + 293777.

It is an arithmetic number, because the mean of its divisors is an integer number (7153188).

Almost surely, 2^144124212 is an apocalyptic number.

144124212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144124212 is an abundant number, since it is smaller than the sum of its proper divisors (199228812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144124212 is a wasteful number, since it uses less digits than its factorization.

144124212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 958 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 144124212 is about 12005.1743844061. The cubic root of 144124212 is about 524.2989427199.

Adding to 144124212 its reverse (212421441), we get a palindrome (356545653).

The spelling of 144124212 in words is "one hundred forty-four million, one hundred twenty-four thousand, two hundred twelve".