144411324311 has 16 divisors (see below), whose sum is σ = 153223467264. Its totient is φ = 135634742784.

The previous prime is 144411324307. The next prime is 144411324341. The reversal of 144411324311 is 113423114441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 144411324311 - 2² = 144411324307 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 (144411324301) 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, 20588441 + ... + 20595453.

It is an arithmetic number, because the mean of its divisors is an integer number (9576466704).

Almost surely, 2^144411324311 is an apocalyptic number.

144411324311 is a deficient number, since it is larger than the sum of its proper divisors (8812142953).

144411324311 is a wasteful number, since it uses less digits than its factorization.

144411324311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9370.

The product of its digits is 4608, while the sum is 29.

Adding to 144411324311 its reverse (113423114441), we get a palindrome (257834438752).

The spelling of 144411324311 in words is "one hundred forty-four billion, four hundred eleven million, three hundred twenty-four thousand, three hundred eleven".