144430123423211 has 8 divisors (see below), whose sum is σ = 149410807917120. Its totient is φ = 139449461290048.

The previous prime is 144430123423199. The next prime is 144430123423219. The reversal of 144430123423211 is 112324321034441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144430123423211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144430123423219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8120750 + ... + 18836316.

It is an arithmetic number, because the mean of its divisors is an integer number (18676350989640).

Almost surely, 2^{144430123423211} is an apocalyptic number.

144430123423211 is a deficient number, since it is larger than the sum of its proper divisors (4980684493909).

144430123423211 is a wasteful number, since it uses less digits than its factorization.

144430123423211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180373.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 144430123423211 its reverse (112324321034441), we get a palindrome (256754444457652).

The spelling of 144430123423211 in words is "one hundred forty-four trillion, four hundred thirty billion, one hundred twenty-three million, four hundred twenty-three thousand, two hundred eleven".