434223322439 has 2 divisors, whose sum is σ = 434223322440. Its totient is φ = 434223322438.

The previous prime is 434223322417. The next prime is 434223322459. The reversal of 434223322439 is 934223322434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434223322439 - 2¹² = 434223318343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434223322396 and 434223322405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434223322459) 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, 217111661219 + 217111661220.

It is an arithmetic number, because the mean of its divisors is an integer number (217111661220).

Almost surely, 2^434223322439 is an apocalyptic number.

434223322439 is a deficient number, since it is larger than the sum of its proper divisors (1).

434223322439 is an equidigital number, since it uses as much as digits as its factorization.

434223322439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 41.

The spelling of 434223322439 in words is "four hundred thirty-four billion, two hundred twenty-three million, three hundred twenty-two thousand, four hundred thirty-nine".