144223222040343 has 16 divisors (see below), whose sum is σ = 213666372636640. Its totient is φ = 96147761700672.

The previous prime is 144223222040327. The next prime is 144223222040377. The reversal of 144223222040343 is 343040222322441.

144223222040343 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 23 + 2 + 220 + 403 + 4 + 3 = 666.

144223222040343 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144223222040343 - 2⁴ = 144223222040327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144223222040298 and 144223222040307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144223222040543) 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, 26734846 + ... + 31673307.

It is an arithmetic number, because the mean of its divisors is an integer number (13354148289790).

Almost surely, 2^{144223222040343} is an apocalyptic number.

144223222040343 is a deficient number, since it is larger than the sum of its proper divisors (69443150596297).

144223222040343 is an equidigital number, since it uses as much as digits as its factorization.

144223222040343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58499615 (or 58499609 counting only the distinct ones).

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

Adding to 144223222040343 its reverse (343040222322441), we get a palindrome (487263444362784).

The spelling of 144223222040343 in words is "one hundred forty-four trillion, two hundred twenty-three billion, two hundred twenty-two million, forty thousand, three hundred forty-three".