144801199 has 2 divisors, whose sum is σ = 144801200. Its totient is φ = 144801198.

The previous prime is 144801187. The next prime is 144801203. The reversal of 144801199 is 991108441.

It is a strong prime.

It is an emirp because it is prime and its reverse (991108441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144801199 - 2⁹ = 144800687 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 (144801179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72400599 + 72400600.

It is an arithmetic number, because the mean of its divisors is an integer number (72400600).

Almost surely, 2^144801199 is an apocalyptic number.

144801199 is a deficient number, since it is larger than the sum of its proper divisors (1).

144801199 is an equidigital number, since it uses as much as digits as its factorization.

144801199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 144801199 is about 12033.3369852257. The cubic root of 144801199 is about 525.1185812263.

The spelling of 144801199 in words is "one hundred forty-four million, eight hundred one thousand, one hundred ninety-nine".