144297348 has 48 divisors (see below), whose sum is σ = 367589376. Its totient is φ = 43787520.

The previous prime is 144297341. The next prime is 144297353. The reversal of 144297348 is 843792441.

It is not an unprimeable number, because it can be changed into a prime (144297341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 17723.

It is an arithmetic number, because the mean of its divisors is an integer number (7658112).

Almost surely, 2^144297348 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 144297348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183794688).

144297348 is an abundant number, since it is smaller than the sum of its proper divisors (223292028).

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

144297348 is a wasteful number, since it uses less digits than its factorization.

144297348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12764 (or 12762 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 144297348 is about 12012.3831107736. The cubic root of 144297348 is about 524.5088049757.

It can be divided in two parts, 1442 and 97348, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 144297348 in words is "one hundred forty-four million, two hundred ninety-seven thousand, three hundred forty-eight".