144312150 has 72 divisors (see below), whose sum is σ = 380299320. Its totient is φ = 36208640.

The previous prime is 144312139. The next prime is 144312191. The reversal of 144312150 is 51213441.

It is a super-3 number, since 3×144312150³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41686 + ... + 45014.

It is an arithmetic number, because the mean of its divisors is an integer number (5281935).

Almost surely, 2^144312150 is an apocalyptic number.

144312150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144312150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190149660).

144312150 is an abundant number, since it is smaller than the sum of its proper divisors (235987170).

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

144312150 is a wasteful number, since it uses less digits than its factorization.

144312150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378 (or 3356 counting only the distinct ones).

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

The square root of 144312150 is about 12012.9992091900. Note that the first 3 decimals coincide. The cubic root of 144312150 is about 524.5267390402.

Adding to 144312150 its reverse (51213441), we get a palindrome (195525591).

The spelling of 144312150 in words is "one hundred forty-four million, three hundred twelve thousand, one hundred fifty".