144103344 has 160 divisors (see below), whose sum is σ = 469303296. Its totient is φ = 37013760.

The previous prime is 144103327. The next prime is 144103357. The reversal of 144103344 is 443301441.

144103344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 469239 + ... + 469545.

Almost surely, 2^144103344 is an apocalyptic number.

144103344 is a gapful number since it is divisible by the number (14) 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 144103344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234651648).

144103344 is an abundant number, since it is smaller than the sum of its proper divisors (325199952).

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

144103344 is a wasteful number, since it uses less digits than its factorization.

144103344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 144103344 is about 12004.3052277089. The cubic root of 144103344 is about 524.2736367742.

Adding to 144103344 its reverse (443301441), we get a palindrome (587404785).

The spelling of 144103344 in words is "one hundred forty-four million, one hundred three thousand, three hundred forty-four".