144242232311 has 8 divisors (see below), whose sum is σ = 144593665920. Its totient is φ = 143891009248.

The previous prime is 144242232301. The next prime is 144242232353. The reversal of 144242232311 is 113232242441.

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-144242232311 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 (144242232301) 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, 1365485 + ... + 1467321.

It is an arithmetic number, because the mean of its divisors is an integer number (18074208240).

Almost surely, 2^144242232311 is an apocalyptic number.

144242232311 is a deficient number, since it is larger than the sum of its proper divisors (351433609).

144242232311 is a wasteful number, since it uses less digits than its factorization.

144242232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105273.

The product of its digits is 9216, while the sum is 29.

Adding to 144242232311 its reverse (113232242441), we get a palindrome (257474474752).

The spelling of 144242232311 in words is "one hundred forty-four billion, two hundred forty-two million, two hundred thirty-two thousand, three hundred eleven".