34219931489 has 2 divisors, whose sum is σ = 34219931490. Its totient is φ = 34219931488.

The previous prime is 34219931477. The next prime is 34219931491. The reversal of 34219931489 is 98413991243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26702174464 + 7517757025 = 163408^2 + 86705^2 .

It is an emirp because it is prime and its reverse (98413991243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34219931489 - 2⁸ = 34219931233 is a prime.

It is a super-2 number, since 2×34219931489² (a number of 22 digits) contains 22 as substring.

Together with 34219931491, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34219931489.

It is not a weakly prime, because it can be changed into another prime (34219931419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17109965744 + 17109965745.

It is an arithmetic number, because the mean of its divisors is an integer number (17109965745).

Almost surely, 2^34219931489 is an apocalyptic number.

It is an amenable number.

34219931489 is a deficient number, since it is larger than the sum of its proper divisors (1).

34219931489 is an equidigital number, since it uses as much as digits as its factorization.

34219931489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 53.

The spelling of 34219931489 in words is "thirty-four billion, two hundred nineteen million, nine hundred thirty-one thousand, four hundred eighty-nine".