144851743111 has 4 divisors (see below), whose sum is σ = 144920297872. Its totient is φ = 144783188352.

The previous prime is 144851743027. The next prime is 144851743123. The reversal of 144851743111 is 111347158441.

144851743111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111347158441 = 751 ⋅148265191.

It is a cyclic number.

It is not a de Polignac number, because 144851743111 - 2¹⁵ = 144851710343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144851743511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34274211 + ... + 34278436.

It is an arithmetic number, because the mean of its divisors is an integer number (36230074468).

Almost surely, 2^144851743111 is an apocalyptic number.

144851743111 is a deficient number, since it is larger than the sum of its proper divisors (68554761).

144851743111 is an equidigital number, since it uses as much as digits as its factorization.

144851743111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68554760.

The product of its digits is 53760, while the sum is 40.

The spelling of 144851743111 in words is "one hundred forty-four billion, eight hundred fifty-one million, seven hundred forty-three thousand, one hundred eleven".