144050393 has 2 divisors, whose sum is σ = 144050394. Its totient is φ = 144050392.

The previous prime is 144050377. The next prime is 144050399. The reversal of 144050393 is 393050441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143113369 + 937024 = 11963^2 + 968^2 .

It is a cyclic number.

It is not a de Polignac number, because 144050393 - 2⁴ = 144050377 is a prime.

It is equal to p_8128091 and since 144050393 and 8128091 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (144050399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72025196 + 72025197.

It is an arithmetic number, because the mean of its divisors is an integer number (72025197).

Almost surely, 2^144050393 is an apocalyptic number.

It is an amenable number.

144050393 is a deficient number, since it is larger than the sum of its proper divisors (1).

144050393 is an equidigital number, since it uses as much as digits as its factorization.

144050393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 144050393 is about 12002.0995246665. The cubic root of 144050393 is about 524.2094138503.

The spelling of 144050393 in words is "one hundred forty-four million, fifty thousand, three hundred ninety-three".