144354307 has 2 divisors, whose sum is σ = 144354308. Its totient is φ = 144354306.

The previous prime is 144354283. The next prime is 144354319. The reversal of 144354307 is 703453441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144354307 - 2²⁷ = 10136579 is a prime.

It is not a weakly prime, because it can be changed into another prime (144354377) 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, 72177153 + 72177154.

It is an arithmetic number, because the mean of its divisors is an integer number (72177154).

Almost surely, 2^144354307 is an apocalyptic number.

144354307 is a deficient number, since it is larger than the sum of its proper divisors (1).

144354307 is an equidigital number, since it uses as much as digits as its factorization.

144354307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 144354307 is about 12014.7537219870. The cubic root of 144354307 is about 524.5778096325.

The spelling of 144354307 in words is "one hundred forty-four million, three hundred fifty-four thousand, three hundred seven".