144560111 has 2 divisors, whose sum is σ = 144560112. Its totient is φ = 144560110.

The previous prime is 144560093. The next prime is 144560149. The reversal of 144560111 is 111065441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144560111 - 2¹⁴ = 144543727 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144560411) 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 as a sum of consecutive naturals, namely, 72280055 + 72280056.

It is an arithmetic number, because the mean of its divisors is an integer number (72280056).

Almost surely, 2^144560111 is an apocalyptic number.

144560111 is a deficient number, since it is larger than the sum of its proper divisors (1).

144560111 is an equidigital number, since it uses as much as digits as its factorization.

144560111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 144560111 is about 12023.3153081835. The cubic root of 144560111 is about 524.8269857708.

The spelling of 144560111 in words is "one hundred forty-four million, five hundred sixty thousand, one hundred eleven".