144333240120 has 256 divisors, whose sum is σ = 498183696000. Its totient is φ = 37125623808.

The previous prime is 144333240119. The next prime is 144333240167. The reversal of 144333240120 is 21042333441.

It is a super-2 number, since 2×144333240120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50517732 + ... + 50520588.

Almost surely, 2^144333240120 is an apocalyptic number.

144333240120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144333240120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249091848000).

144333240120 is an abundant number, since it is smaller than the sum of its proper divisors (353850455880).

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

144333240120 is a wasteful number, since it uses less digits than its factorization.

144333240120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519 (or 4509 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 144333240120 its reverse (21042333441), we get a palindrome (165375573561).

The spelling of 144333240120 in words is "one hundred forty-four billion, three hundred thirty-three million, two hundred forty thousand, one hundred twenty".