144313811 has 2 divisors, whose sum is σ = 144313812. Its totient is φ = 144313810.

The previous prime is 144313777. The next prime is 144313817. The reversal of 144313811 is 118313441.

It is a strong prime.

It is an emirp because it is prime and its reverse (118313441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144313811 - 2¹⁸ = 144051667 is a prime.

It is not a weakly prime, because it can be changed into another prime (144313817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72156905 + 72156906.

It is an arithmetic number, because the mean of its divisors is an integer number (72156906).

Almost surely, 2^144313811 is an apocalyptic number.

144313811 is a deficient number, since it is larger than the sum of its proper divisors (1).

144313811 is an equidigital number, since it uses as much as digits as its factorization.

144313811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 26.

The square root of 144313811 is about 12013.0683424344. The cubic root of 144313811 is about 524.5287514270.

The spelling of 144313811 in words is "one hundred forty-four million, three hundred thirteen thousand, eight hundred eleven".