144535223411 has 4 divisors (see below), whose sum is σ = 147262303152. Its totient is φ = 141808143672.

The previous prime is 144535223401. The next prime is 144535223419. The reversal of 144535223411 is 114322535441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144535223411 - 2³⁴ = 127355354227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144535223419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363539791 + ... + 1363539896.

It is an arithmetic number, because the mean of its divisors is an integer number (36815575788).

Almost surely, 2^144535223411 is an apocalyptic number.

144535223411 is a deficient number, since it is larger than the sum of its proper divisors (2727079741).

144535223411 is an equidigital number, since it uses as much as digits as its factorization.

144535223411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727079740.

The product of its digits is 57600, while the sum is 35.

Adding to 144535223411 its reverse (114322535441), we get a palindrome (258857758852).

The spelling of 144535223411 in words is "one hundred forty-four billion, five hundred thirty-five million, two hundred twenty-three thousand, four hundred eleven".