4350122442439 has 2 divisors, whose sum is σ = 4350122442440. Its totient is φ = 4350122442438.

The previous prime is 4350122442401. The next prime is 4350122442481. The reversal of 4350122442439 is 9342442210534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4350122442439 - 2¹⁹ = 4350121918151 is a prime.

It is a super-2 number, since 2×4350122442439² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4350122442395 and 4350122442404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350122442139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175061221219 + 2175061221220.

It is an arithmetic number, because the mean of its divisors is an integer number (2175061221220).

Almost surely, 2^{4350122442439} is an apocalyptic number.

4350122442439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350122442439 is an equidigital number, since it uses as much as digits as its factorization.

4350122442439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 4350122442439 in words is "four trillion, three hundred fifty billion, one hundred twenty-two million, four hundred forty-two thousand, four hundred thirty-nine".