144716147 has 2 divisors, whose sum is σ = 144716148. Its totient is φ = 144716146.

The previous prime is 144716123. The next prime is 144716191. The reversal of 144716147 is 741617441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144716147 - 2⁶ = 144716083 is a prime.

It is not a weakly prime, because it can be changed into another prime (144710147) 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, 72358073 + 72358074.

It is an arithmetic number, because the mean of its divisors is an integer number (72358074).

Almost surely, 2^144716147 is an apocalyptic number.

144716147 is a deficient number, since it is larger than the sum of its proper divisors (1).

144716147 is an equidigital number, since it uses as much as digits as its factorization.

144716147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 35.

The square root of 144716147 is about 12029.8024505808. The cubic root of 144716147 is about 525.0157479781.

The spelling of 144716147 in words is "one hundred forty-four million, seven hundred sixteen thousand, one hundred forty-seven".