144341369 has 2 divisors, whose sum is σ = 144341370. Its totient is φ = 144341368.

The previous prime is 144341333. The next prime is 144341387. The reversal of 144341369 is 963143441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139523344 + 4818025 = 11812^2 + 2195^2 .

It is a cyclic number.

It is not a de Polignac number, because 144341369 - 2²⁴ = 127564153 is a prime.

It is a super-2 number, since 2×144341369² = 41668861609588322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144341389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72170684 + 72170685.

It is an arithmetic number, because the mean of its divisors is an integer number (72170685).

Almost surely, 2^144341369 is an apocalyptic number.

It is an amenable number.

144341369 is a deficient number, since it is larger than the sum of its proper divisors (1).

144341369 is an equidigital number, since it uses as much as digits as its factorization.

144341369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 144341369 is about 12014.2152885655. The cubic root of 144341369 is about 524.5621371051.

The spelling of 144341369 in words is "one hundred forty-four million, three hundred forty-one thousand, three hundred sixty-nine".