144045379 has 2 divisors, whose sum is σ = 144045380. Its totient is φ = 144045378.

The previous prime is 144045371. The next prime is 144045413. The reversal of 144045379 is 973540441.

144045379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (973540441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144045379 - 2³ = 144045371 is a prime.

It is a super-2 number, since 2×144045379² = 41498142422507282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144045371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72022689 + 72022690.

It is an arithmetic number, because the mean of its divisors is an integer number (72022690).

Almost surely, 2^144045379 is an apocalyptic number.

144045379 is a deficient number, since it is larger than the sum of its proper divisors (1).

144045379 is an equidigital number, since it uses as much as digits as its factorization.

144045379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 144045379 is about 12001.8906427279. The cubic root of 144045379 is about 524.2033316813.

The spelling of 144045379 in words is "one hundred forty-four million, forty-five thousand, three hundred seventy-nine".