34434043489 has 2 divisors, whose sum is σ = 34434043490. Its totient is φ = 34434043488.

The previous prime is 34434043433. The next prime is 34434043493. The reversal of 34434043489 is 98434043443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18470984464 + 15963059025 = 135908^2 + 126345^2 .

It is a cyclic number.

It is not a de Polignac number, because 34434043489 - 2⁷ = 34434043361 is a prime.

It is not a weakly prime, because it can be changed into another prime (34434043789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17217021744 + 17217021745.

It is an arithmetic number, because the mean of its divisors is an integer number (17217021745).

Almost surely, 2^34434043489 is an apocalyptic number.

It is an amenable number.

34434043489 is a deficient number, since it is larger than the sum of its proper divisors (1).

34434043489 is an equidigital number, since it uses as much as digits as its factorization.

34434043489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 46.

Subtracting from 34434043489 its sum of digits (46), we obtain a palindrome (34434043443).

The spelling of 34434043489 in words is "thirty-four billion, four hundred thirty-four million, forty-three thousand, four hundred eighty-nine".