34343525261 has 2 divisors, whose sum is σ = 34343525262. Its totient is φ = 34343525260.

The previous prime is 34343525201. The next prime is 34343525263. The reversal of 34343525261 is 16252534343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33344586025 + 998939236 = 182605^2 + 31606^2 .

It is an emirp because it is prime and its reverse (16252534343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34343525261 is a prime.

Together with 34343525263, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34343525263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171762630 + 17171762631.

It is an arithmetic number, because the mean of its divisors is an integer number (17171762631).

Almost surely, 2^34343525261 is an apocalyptic number.

It is an amenable number.

34343525261 is a deficient number, since it is larger than the sum of its proper divisors (1).

34343525261 is an equidigital number, since it uses as much as digits as its factorization.

34343525261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 38.

The spelling of 34343525261 in words is "thirty-four billion, three hundred forty-three million, five hundred twenty-five thousand, two hundred sixty-one".