33685842341 has 2 divisors, whose sum is σ = 33685842342. Its totient is φ = 33685842340.

The previous prime is 33685842259. The next prime is 33685842373. The reversal of 33685842341 is 14324858633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29340264100 + 4345578241 = 171290^2 + 65921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33685842341 is a prime.

It is a super-2 number, since 2×33685842341² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33685842241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16842921170 + 16842921171.

It is an arithmetic number, because the mean of its divisors is an integer number (16842921171).

Almost surely, 2^33685842341 is an apocalyptic number.

It is an amenable number.

33685842341 is a deficient number, since it is larger than the sum of its proper divisors (1).

33685842341 is an equidigital number, since it uses as much as digits as its factorization.

33685842341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 47.

The spelling of 33685842341 in words is "thirty-three billion, six hundred eighty-five million, eight hundred forty-two thousand, three hundred forty-one".