144223404334 has 8 divisors (see below), whose sum is σ = 219382080048. Its totient is φ = 71096044320.

The previous prime is 144223404317. The next prime is 144223404349. The reversal of 144223404334 is 433404322441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144223404334.

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, 507828747 + ... + 507829030.

It is an arithmetic number, because the mean of its divisors is an integer number (27422760006).

Almost surely, 2^144223404334 is an apocalyptic number.

144223404334 is a deficient number, since it is larger than the sum of its proper divisors (75158675714).

144223404334 is a wasteful number, since it uses less digits than its factorization.

144223404334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015657850.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 144223404334 its reverse (433404322441), we get a palindrome (577627726775).

The spelling of 144223404334 in words is "one hundred forty-four billion, two hundred twenty-three million, four hundred four thousand, three hundred thirty-four".