144240431342111 has 8 divisors (see below), whose sum is σ = 155336482472304. Its totient is φ = 133144470688320.

The previous prime is 144240431342099. The next prime is 144240431342141. The reversal of 144240431342111 is 111243134042441.

144240431342111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144240431342111 - 2¹⁰ = 144240431341087 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 (144240431342141) 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, 19289846 + ... + 25701731.

It is an arithmetic number, because the mean of its divisors is an integer number (19417060309038).

Almost surely, 2^{144240431342111} is an apocalyptic number.

144240431342111 is a deficient number, since it is larger than the sum of its proper divisors (11096051130193).

144240431342111 is a wasteful number, since it uses less digits than its factorization.

144240431342111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45238201.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 144240431342111 its reverse (111243134042441), we get a palindrome (255483565384552).

The spelling of 144240431342111 in words is "one hundred forty-four trillion, two hundred forty billion, four hundred thirty-one million, three hundred forty-two thousand, one hundred eleven".