144241421011 has 2 divisors, whose sum is σ = 144241421012. Its totient is φ = 144241421010.

The previous prime is 144241420991. The next prime is 144241421033. The reversal of 144241421011 is 110124142441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144241421011 - 2¹¹ = 144241418963 is a prime.

It is not a weakly prime, because it can be changed into another prime (144241421911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72120710505 + 72120710506.

It is an arithmetic number, because the mean of its divisors is an integer number (72120710506).

Almost surely, 2^144241421011 is an apocalyptic number.

144241421011 is a deficient number, since it is larger than the sum of its proper divisors (1).

144241421011 is an equidigital number, since it uses as much as digits as its factorization.

144241421011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 144241421011 its reverse (110124142441), we get a palindrome (254365563452).

The spelling of 144241421011 in words is "one hundred forty-four billion, two hundred forty-one million, four hundred twenty-one thousand, eleven".