144190284272 has 120 divisors (see below), whose sum is σ = 297273233712. Its totient is φ = 67724697600.

The previous prime is 144190284247. The next prime is 144190284313. The reversal of 144190284272 is 272482091441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79618247 + ... + 79620057.

Almost surely, 2^144190284272 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 144190284272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148636616856).

144190284272 is an abundant number, since it is smaller than the sum of its proper divisors (153082949440).

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

144190284272 is a wasteful number, since it uses less digits than its factorization.

144190284272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 144190284272 in words is "one hundred forty-four billion, one hundred ninety million, two hundred eighty-four thousand, two hundred seventy-two".