144224423343 has 192 divisors, whose sum is σ = 298396672000. Its totient is φ = 66923366400.

The previous prime is 144224423341. The next prime is 144224423359. The reversal of 144224423343 is 343324422441.

144224423343 is a `hidden beast` number, since 1 + 4 + 4 + 224 + 423 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 144224423343 - 2¹ = 144224423341 is a prime.

It is a super-4 number, since 4×144224423343⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144224423298 and 144224423307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144224423341) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9208383 + ... + 9224031.

Almost surely, 2^144224423343 is an apocalyptic number.

144224423343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144224423343 is an abundant number, since it is smaller than the sum of its proper divisors (154172248657).

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

144224423343 is a wasteful number, since it uses less digits than its factorization.

144224423343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15731 (or 15714 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 144224423343 its reverse (343324422441), we get a palindrome (487548845784).

The spelling of 144224423343 in words is "one hundred forty-four billion, two hundred twenty-four million, four hundred twenty-three thousand, three hundred forty-three".