144418003223 has 16 divisors (see below), whose sum is σ = 156153160800. Its totient is φ = 132773289600.

The previous prime is 144418003187. The next prime is 144418003273. The reversal of 144418003223 is 322300814441.

It is a cyclic number.

It is not a de Polignac number, because 144418003223 - 2¹² = 144417999127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144418003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144418003273) 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, 3524588 + ... + 3565326.

It is an arithmetic number, because the mean of its divisors is an integer number (9759572550).

Almost surely, 2^144418003223 is an apocalyptic number.

144418003223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144418003223 is a deficient number, since it is larger than the sum of its proper divisors (11735157577).

144418003223 is a wasteful number, since it uses less digits than its factorization.

144418003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41842.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 144418003223 its reverse (322300814441), we get a palindrome (466718817664).

The spelling of 144418003223 in words is "one hundred forty-four billion, four hundred eighteen million, three thousand, two hundred twenty-three".