144875011 has 2 divisors, whose sum is σ = 144875012. Its totient is φ = 144875010.

The previous prime is 144874963. The next prime is 144875063. The reversal of 144875011 is 110578441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144875011 - 2⁷ = 144874883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144875711) 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, 72437505 + 72437506.

It is an arithmetic number, because the mean of its divisors is an integer number (72437506).

Almost surely, 2^144875011 is an apocalyptic number.

144875011 is a deficient number, since it is larger than the sum of its proper divisors (1).

144875011 is an equidigital number, since it uses as much as digits as its factorization.

144875011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 144875011 is about 12036.4035741579. The cubic root of 144875011 is about 525.2077919715.

The spelling of 144875011 in words is "one hundred forty-four million, eight hundred seventy-five thousand, eleven".