144313319 has 2 divisors, whose sum is σ = 144313320. Its totient is φ = 144313318.

The previous prime is 144313307. The next prime is 144313321. The reversal of 144313319 is 913313441.

144313319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (913313441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144313319 - 2¹⁶ = 144247783 is a prime.

It is a super-2 number, since 2×144313319² = 41652668081591522, which contains 22 as substring.

Together with 144313321, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 144313291 and 144313300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144313349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72156659 + 72156660.

It is an arithmetic number, because the mean of its divisors is an integer number (72156660).

Almost surely, 2^144313319 is an apocalyptic number.

144313319 is a deficient number, since it is larger than the sum of its proper divisors (1).

144313319 is an equidigital number, since it uses as much as digits as its factorization.

144313319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 144313319 is about 12013.0478647178. The cubic root of 144313319 is about 524.5281553453.

The spelling of 144313319 in words is "one hundred forty-four million, three hundred thirteen thousand, three hundred nineteen".