144423003334 has 8 divisors (see below), whose sum is σ = 217533404088. Its totient is φ = 71911868640.

The previous prime is 144423003323. The next prime is 144423003349. The reversal of 144423003334 is 433300324441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 144423003296 and 144423003305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149815912 + ... + 149816875.

It is an arithmetic number, because the mean of its divisors is an integer number (27191675511).

Almost surely, 2^144423003334 is an apocalyptic number.

144423003334 is a deficient number, since it is larger than the sum of its proper divisors (73110400754).

144423003334 is a wasteful number, since it uses less digits than its factorization.

144423003334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299633030.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 144423003334 its reverse (433300324441), we get a palindrome (577723327775).

The spelling of 144423003334 in words is "one hundred forty-four billion, four hundred twenty-three million, three thousand, three hundred thirty-four".