144153212 has 48 divisors (see below), whose sum is σ = 297292800. Its totient is φ = 59875200.

The previous prime is 144153203. The next prime is 144153227. The reversal of 144153212 is 212351441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228137 + ... + 228767.

It is an arithmetic number, because the mean of its divisors is an integer number (6193600).

Almost surely, 2^144153212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144153212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148646400).

144153212 is an abundant number, since it is smaller than the sum of its proper divisors (153139588).

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

144153212 is a wasteful number, since it uses less digits than its factorization.

144153212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882 (or 880 counting only the distinct ones).

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

The square root of 144153212 is about 12006.3821361807. The cubic root of 144153212 is about 524.3341060220.

The spelling of 144153212 in words is "one hundred forty-four million, one hundred fifty-three thousand, two hundred twelve".