144153012 has 24 divisors (see below), whose sum is σ = 336585312. Its totient is φ = 48018400.

The previous prime is 144153011. The next prime is 144153017. The reversal of 144153012 is 210351441.

144153012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 144153012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144153011) 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, 20062 + ... + 26282.

It is an arithmetic number, because the mean of its divisors is an integer number (14024388).

Almost surely, 2^144153012 is an apocalyptic number.

144153012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144153012 is an abundant number, since it is smaller than the sum of its proper divisors (192432300).

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

144153012 is a wasteful number, since it uses less digits than its factorization.

144153012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159 (or 8157 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 144153012 is about 12006.3738072742. The cubic root of 144153012 is about 524.3338635327. Note that the first 3 decimals are identical.

The spelling of 144153012 in words is "one hundred forty-four million, one hundred fifty-three thousand, twelve".