145430334307 has 2 divisors, whose sum is σ = 145430334308. Its totient is φ = 145430334306.

The previous prime is 145430334289. The next prime is 145430334341. The reversal of 145430334307 is 703433034541.

145430334307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145430334307 - 2¹⁵ = 145430301539 is a prime.

It is a super-3 number, since 3×145430334307³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (145430335307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72715167153 + 72715167154.

It is an arithmetic number, because the mean of its divisors is an integer number (72715167154).

Almost surely, 2^145430334307 is an apocalyptic number.

145430334307 is a deficient number, since it is larger than the sum of its proper divisors (1).

145430334307 is an equidigital number, since it uses as much as digits as its factorization.

145430334307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 37.

Adding to 145430334307 its reverse (703433034541), we get a palindrome (848863368848).

The spelling of 145430334307 in words is "one hundred forty-five billion, four hundred thirty million, three hundred thirty-four thousand, three hundred seven".