144012204073 has 2 divisors, whose sum is σ = 144012204074. Its totient is φ = 144012204072.

The previous prime is 144012204013. The next prime is 144012204169. The reversal of 144012204073 is 370402210441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83796933529 + 60215270544 = 289477^2 + 245388^2 .

It is an emirp because it is prime and its reverse (370402210441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144012204073 is a prime.

It is not a weakly prime, because it can be changed into another prime (144012204013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72006102036 + 72006102037.

It is an arithmetic number, because the mean of its divisors is an integer number (72006102037).

Almost surely, 2^144012204073 is an apocalyptic number.

It is an amenable number.

144012204073 is a deficient number, since it is larger than the sum of its proper divisors (1).

144012204073 is an equidigital number, since it uses as much as digits as its factorization.

144012204073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 144012204073 in words is "one hundred forty-four billion, twelve million, two hundred four thousand, seventy-three".